Growing community of inventors

Tokyo, Japan

Hirokazu Takahashi

Average Co-Inventor Count = 2.77

ph-index = 17

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 958

Hirokazu TakahashiKazunori Takei (14 patents)Hirokazu TakahashiHitoshi Kikuchi (13 patents)Hirokazu TakahashiAkinori Hayashi (9 patents)Hirokazu TakahashiMasahiro Fukuda (8 patents)Hirokazu TakahashiNobuyuki Hokari (8 patents)Hirokazu TakahashiKazuhiro Sato (7 patents)Hirokazu TakahashiKenzo Makino (7 patents)Hirokazu TakahashiHiromichi Kato (7 patents)Hirokazu TakahashiSatoshi Kaneko (6 patents)Hirokazu TakahashiNoriaki Matsui (6 patents)Hirokazu TakahashiOsami Yokota (6 patents)Hirokazu TakahashiHiromi Koizumi (5 patents)Hirokazu TakahashiAkio Yamada (4 patents)Hirokazu TakahashiHiroyuki Horii (4 patents)Hirokazu TakahashiKeizo Isemura (4 patents)Hirokazu TakahashiShohei Yoshida (4 patents)Hirokazu TakahashiYoshitaka Hirata (4 patents)Hirokazu TakahashiYoshikazu Ogura (4 patents)Hirokazu TakahashiTokuharu Kaneko (4 patents)Hirokazu TakahashiMasahiro Serizawa (4 patents)Hirokazu TakahashiKazuyuki Ozai (4 patents)Hirokazu TakahashiYoshio Mizuno (4 patents)Hirokazu TakahashiTaisei Fukada (4 patents)Hirokazu TakahashiMasayoshi Taira (4 patents)Hirokazu TakahashiSusumu Ohishi (4 patents)Hirokazu TakahashiTatsunori Hayashishita (4 patents)Hirokazu TakahashiAkihiko Satoh (4 patents)Hirokazu TakahashiKazuya Watanabe (3 patents)Hirokazu TakahashiTetsuya Roppongi (3 patents)Hirokazu TakahashiMasahiko Ogawa (3 patents)Hirokazu TakahashiShigeo Yamagata (3 patents)Hirokazu TakahashiYasutomo Suzuki (3 patents)Hirokazu TakahashiMasahiko Yamagishi (3 patents)Hirokazu TakahashiKoji Nishida (3 patents)Hirokazu TakahashiTomohiko Miyamoto (3 patents)Hirokazu TakahashiMasayuki A Suzuki (2 patents)Hirokazu TakahashiHiroyuki Kimura (2 patents)Hirokazu TakahashiYoichi Yamagishi (2 patents)Hirokazu TakahashiKengo Mitose (2 patents)Hirokazu TakahashiYoshikazu Soeno (2 patents)Hirokazu TakahashiTomomi Koganezawa (2 patents)Hirokazu TakahashiSatoru Kutsuwada (2 patents)Hirokazu TakahashiHirofumi Okazaki (2 patents)Hirokazu TakahashiAtsushi Suzuki (2 patents)Hirokazu TakahashiSatoshi Dodo (2 patents)Hirokazu TakahashiSuguru Watanabe (2 patents)Hirokazu TakahashiYasuteru Eguchi (2 patents)Hirokazu TakahashiTatsuya Sekiguchi (2 patents)Hirokazu TakahashiTakuya Watanabe (2 patents)Hirokazu TakahashiIsao Kojima (2 patents)Hirokazu TakahashiChikazu Yokoi (2 patents)Hirokazu TakahashiYuki Mitsui (2 patents)Hirokazu TakahashiKenichi Tateyama (2 patents)Hirokazu TakahashiNorio Tashiro (2 patents)Hirokazu TakahashiToshifumi Sasao (2 patents)Hirokazu TakahashiTakuya Higeta (2 patents)Hirokazu TakahashiTsuyoshi Sasagawa (2 patents)Hirokazu TakahashiJinichi Mashiyama (2 patents)Hirokazu TakahashiShinya Ishizuka (2 patents)Hirokazu TakahashiTomoyuki Sasaki (1 patent)Hirokazu TakahashiChiharu Yamazaki (1 patent)Hirokazu TakahashiTadashi Suzuki (1 patent)Hirokazu TakahashiShinji Hara (1 patent)Hirokazu TakahashiTsuyoshi Maeda (1 patent)Hirokazu TakahashiKatsuyoshi Suzuki (1 patent)Hirokazu TakahashiAkira Takahashi (1 patent)Hirokazu TakahashiTakashi Yamazaki (1 patent)Hirokazu TakahashiNaoki Ohta (1 patent)Hirokazu TakahashiSatoshi Miura (1 patent)Hirokazu TakahashiShigeaki Takada (1 patent)Hirokazu TakahashiHiroshi Matsuura (1 patent)Hirokazu TakahashiKeisuke Miura (1 patent)Hirokazu TakahashiYasuhiro Ueda (1 patent)Hirokazu TakahashiYasuhiro Wada (1 patent)Hirokazu TakahashiKensaku Kusaka (1 patent)Hirokazu TakahashiTetsuo Sasada (1 patent)Hirokazu TakahashiTomotaka Muramoto (1 patent)Hirokazu TakahashiAkiyoshi Kimura (1 patent)Hirokazu TakahashiShingo Kitamura (1 patent)Hirokazu TakahashiEiji Hayashishita (1 patent)Hirokazu TakahashiHidehiko Asai (1 patent)Hirokazu TakahashiTomohiro Asai (1 patent)Hirokazu TakahashiHironobu Matsuzawa (1 patent)Hirokazu TakahashiHidekazu Maruta (1 patent)Hirokazu TakahashiAtsushi Morihara (1 patent)Hirokazu TakahashiMinoru Ota (1 patent)Hirokazu TakahashiSeiji Shibaki (1 patent)Hirokazu TakahashiMinoru Nada (1 patent)Hirokazu TakahashiZhenyao Tang (1 patent)Hirokazu TakahashiKeiji Shibata (13 patents)Hirokazu TakahashiMasashi Hori (1 patent)Hirokazu TakahashiKazuhiko Ishiwata (1 patent)Hirokazu TakahashiSatoshi Kumagai (1 patent)Hirokazu TakahashiIssey Miyake (1 patent)Hirokazu TakahashiHideki Shimizu (1 patent)Hirokazu TakahashiHiroaki Tokoi (1 patent)Hirokazu TakahashiTakamasa Ishikawa (1 patent)Hirokazu TakahashiMasato Hida (1 patent)Hirokazu TakahashiHarunori Urai (1 patent)Hirokazu TakahashiKiyonori Yokoi (1 patent)Hirokazu TakahashiHirokazu Takahashi (121 patents)Kazunori TakeiKazunori Takei (21 patents)Hitoshi KikuchiHitoshi Kikuchi (38 patents)Akinori HayashiAkinori Hayashi (31 patents)Masahiro FukudaMasahiro Fukuda (90 patents)Nobuyuki HokariNobuyuki Hokari (13 patents)Kazuhiro SatoKazuhiro Sato (78 patents)Kenzo MakinoKenzo Makino (66 patents)Hiromichi KatoHiromichi Kato (12 patents)Satoshi KanekoSatoshi Kaneko (154 patents)Noriaki MatsuiNoriaki Matsui (30 patents)Osami YokotaOsami Yokota (11 patents)Hiromi KoizumiHiromi Koizumi (18 patents)Akio YamadaAkio Yamada (116 patents)Hiroyuki HoriiHiroyuki Horii (49 patents)Keizo IsemuraKeizo Isemura (42 patents)Shohei YoshidaShohei Yoshida (37 patents)Yoshitaka HirataYoshitaka Hirata (33 patents)Yoshikazu OguraYoshikazu Ogura (29 patents)Tokuharu KanekoTokuharu Kaneko (28 patents)Masahiro SerizawaMasahiro Serizawa (23 patents)Kazuyuki OzaiKazuyuki Ozai (17 patents)Yoshio MizunoYoshio Mizuno (16 patents)Taisei FukadaTaisei Fukada (16 patents)Masayoshi TairaMasayoshi Taira (12 patents)Susumu OhishiSusumu Ohishi (11 patents)Tatsunori HayashishitaTatsunori Hayashishita (10 patents)Akihiko SatohAkihiko Satoh (8 patents)Kazuya WatanabeKazuya Watanabe (82 patents)Tetsuya RoppongiTetsuya Roppongi (76 patents)Masahiko OgawaMasahiko Ogawa (69 patents)Shigeo YamagataShigeo Yamagata (60 patents)Yasutomo SuzukiYasutomo Suzuki (43 patents)Masahiko YamagishiMasahiko Yamagishi (21 patents)Koji NishidaKoji Nishida (20 patents)Tomohiko MiyamotoTomohiko Miyamoto (14 patents)Masayuki A SuzukiMasayuki A Suzuki (157 patents)Hiroyuki KimuraHiroyuki Kimura (148 patents)Yoichi YamagishiYoichi Yamagishi (49 patents)Kengo MitoseKengo Mitose (48 patents)Yoshikazu SoenoYoshikazu Soeno (48 patents)Tomomi KoganezawaTomomi Koganezawa (40 patents)Satoru KutsuwadaSatoru Kutsuwada (35 patents)Hirofumi OkazakiHirofumi Okazaki (35 patents)Atsushi SuzukiAtsushi Suzuki (25 patents)Satoshi DodoSatoshi Dodo (22 patents)Suguru WatanabeSuguru Watanabe (21 patents)Yasuteru EguchiYasuteru Eguchi (18 patents)Tatsuya SekiguchiTatsuya Sekiguchi (16 patents)Takuya WatanabeTakuya Watanabe (16 patents)Isao KojimaIsao Kojima (13 patents)Chikazu YokoiChikazu Yokoi (13 patents)Yuki MitsuiYuki Mitsui (12 patents)Kenichi TateyamaKenichi Tateyama (12 patents)Norio TashiroNorio Tashiro (11 patents)Toshifumi SasaoToshifumi Sasao (10 patents)Takuya HigetaTakuya Higeta (10 patents)Tsuyoshi SasagawaTsuyoshi Sasagawa (9 patents)Jinichi MashiyamaJinichi Mashiyama (8 patents)Shinya IshizukaShinya Ishizuka (8 patents)Tomoyuki SasakiTomoyuki Sasaki (204 patents)Chiharu YamazakiChiharu Yamazaki (196 patents)Tadashi SuzukiTadashi Suzuki (123 patents)Shinji HaraShinji Hara (94 patents)Tsuyoshi MaedaTsuyoshi Maeda (93 patents)Katsuyoshi SuzukiKatsuyoshi Suzuki (91 patents)Akira TakahashiAkira Takahashi (88 patents)Takashi YamazakiTakashi Yamazaki (80 patents)Naoki OhtaNaoki Ohta (77 patents)Satoshi MiuraSatoshi Miura (54 patents)Shigeaki TakadaShigeaki Takada (43 patents)Hiroshi MatsuuraHiroshi Matsuura (43 patents)Keisuke MiuraKeisuke Miura (37 patents)Yasuhiro UedaYasuhiro Ueda (34 patents)Yasuhiro WadaYasuhiro Wada (32 patents)Kensaku KusakaKensaku Kusaka (31 patents)Tetsuo SasadaTetsuo Sasada (28 patents)Tomotaka MuramotoTomotaka Muramoto (28 patents)Akiyoshi KimuraAkiyoshi Kimura (26 patents)Shingo KitamuraShingo Kitamura (25 patents)Eiji HayashishitaEiji Hayashishita (19 patents)Hidehiko AsaiHidehiko Asai (18 patents)Tomohiro AsaiTomohiro Asai (17 patents)Hironobu MatsuzawaHironobu Matsuzawa (17 patents)Hidekazu MarutaHidekazu Maruta (16 patents)Atsushi MoriharaAtsushi Morihara (15 patents)Minoru OtaMinoru Ota (15 patents)Seiji ShibakiSeiji Shibaki (14 patents)Minoru NadaMinoru Nada (14 patents)Zhenyao TangZhenyao Tang (13 patents)Keiji ShibataKeiji Shibata (13 patents)Masashi HoriMasashi Hori (11 patents)Kazuhiko IshiwataKazuhiko Ishiwata (11 patents)Satoshi KumagaiSatoshi Kumagai (10 patents)Issey MiyakeIssey Miyake (10 patents)Hideki ShimizuHideki Shimizu (10 patents)Hiroaki TokoiHiroaki Tokoi (10 patents)Takamasa IshikawaTakamasa Ishikawa (9 patents)Masato HidaMasato Hida (8 patents)Harunori UraiHarunori Urai (8 patents)Kiyonori YokoiKiyonori Yokoi (8 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Canon Kabushiki Kaisha (21 from 90,809 patents)

2. Hitachi, Ltd. (15 from 42,517 patents)

3. Tdk Corporation (14 from 7,986 patents)

4. Kao Corporation (11 from 3,604 patents)

5. Sumitomo Electric Industries, Limited (5 from 10,273 patents)

6. Kyocera Corporation (3 from 6,667 patents)

7. Fuji Xerox Co., Ltd. (2 from 11,665 patents)

8. The Furukawa Electric Co., Ltd. (2 from 2,638 patents)

9. Fujikura Limited (2 from 1,807 patents)

10. Sony Corporation (1 from 58,132 patents)

11. Nec Corporation (1 from 35,756 patents)

12. Texas Instruments Corporation (1 from 29,297 patents)

13. Dai Nippon Printing Co., Ltd. (1 from 3,205 patents)

14. Tokyo Shibaura Denki Kabushiki Kaisha (1 from 2,916 patents)

15. Mitsubishi Heavy Industries Limited (4,633 patents)


121 patents:

1. 12444860 - Terminal-equipped electric wire, wiring harness, and method for manufacturing terminal-equipped electric wire

2. 12392845 - Magnetic sensor including electrode disposed on inclined portion whose curvature changes

3. 12316059 - Terminal-equipped electric wire, wiring harness, terminal, terminal crimper, and method for producing terminal-equipped electric wire

4. 12189003 - Magnetic sensor

5. 12103088 - Holder, cutting tool, method for manufacturing machined product, and method for collecting data

6. 11977136 - Magnetic sensor

7. 11860251 - Magnetic sensor

8. 11726150 - Magnetic sensor

9. 11555870 - Magnetic sensor device

10. 11318923 - Solenoid valve, vehicle brake hydraulic pressure control apparatus and solenoid valve fabrication method

11. 11251062 - Component-manufacturing film, component-manufacturing tool, and component-manufacturing method

12. 11215682 - Magnetic sensor device having a soft magnetic structure

13. 11209504 - Magneto-resistive effect element

14. 11175356 - Magnetic sensor device

15. 11098901 - Crossfire tube assembly with inner tube having different curvatures

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