Growing community of inventors

Tokyo, Japan

Kazuhiro Takahashi

Average Co-Inventor Count = 3.06

ph-index = 7

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 = 488

Kazuhiro TakahashiHideki Fujii (15 patents)Kazuhiro TakahashiMasato Kesho (11 patents)Kazuhiro TakahashiTomonori Kunieda (10 patents)Kazuhiro TakahashiMasanobu Nonaka (10 patents)Kazuhiro TakahashiKenichi Mori (9 patents)Kazuhiro TakahashiToshimasa Yonekura (8 patents)Kazuhiro TakahashiKiyonori Tokuno (7 patents)Kazuhiro TakahashiAkira Kawakami (5 patents)Kazuhiro TakahashiHiroshi Kihira (5 patents)Kazuhiro TakahashiYoshitsugu Tatsuzawa (5 patents)Kazuhiro TakahashiKoki Tanaka (4 patents)Kazuhiro TakahashiHideto Seto (4 patents)Kazuhiro TakahashiTaku Kagawa (4 patents)Kazuhiro TakahashiYusuke Tanabe (3 patents)Kazuhiro TakahashiMisao Hiza (3 patents)Kazuhiro TakahashiHiroaki Otsuka (3 patents)Kazuhiro TakahashiHisamune Tanaka (3 patents)Kazuhiro TakahashiTakashi Oda (3 patents)Kazuhiro TakahashiTomokazu Shirai (3 patents)Kazuhiro TakahashiRyoko Orishimo (3 patents)Kazuhiro TakahashiYoshimasa Miyazaki (3 patents)Kazuhiro TakahashiKoji Mitsuda (3 patents)Kazuhiro TakahashiYoshihiro Ono (2 patents)Kazuhiro TakahashiYoshihiro Fujii (2 patents)Kazuhiro TakahashiMasanari Kimoto (2 patents)Kazuhiro TakahashiMichio Kaneko (2 patents)Kazuhiro TakahashiTakumi Nishimoto (2 patents)Kazuhiro TakahashiJunko Imamura (2 patents)Kazuhiro TakahashiTakehiko Kashiwagi (2 patents)Kazuhiro TakahashiTakashi Shiraki (2 patents)Kazuhiro TakahashiNorio Yamamoto (2 patents)Kazuhiro TakahashiHidenori Takebe (2 patents)Kazuhiro TakahashiYoshio Kosaka (2 patents)Kazuhiro TakahashiAtsuhiko Kuroda (2 patents)Kazuhiro TakahashiOsamu Tada (2 patents)Kazuhiro TakahashiShin Harada (2 patents)Kazuhiro TakahashiRyotaro Miyoshi (2 patents)Kazuhiro TakahashiGenki Tsukamoto (2 patents)Kazuhiro TakahashiKazunori Ozawa (1 patent)Kazuhiro TakahashiJunichi Sato (1 patent)Kazuhiro TakahashiJin Hirosawa (1 patent)Kazuhiro TakahashiJun Ito (1 patent)Kazuhiro TakahashiYasuhiro Ueda (1 patent)Kazuhiro TakahashiSakae Takehana (1 patent)Kazuhiro TakahashiHideyuki Arai (38 patents)Kazuhiro TakahashiYoshio Inoue (1 patent)Kazuhiro TakahashiHirokazu Morimoto (1 patent)Kazuhiro TakahashiYasuo Hirata (1 patent)Kazuhiro TakahashiHideyuki Adachi (1 patent)Kazuhiro TakahashiKenji Noda (1 patent)Kazuhiro TakahashiNaomi Sekino (1 patent)Kazuhiro TakahashiKazuyuki Sunohara (1 patent)Kazuhiro TakahashiJunpei Kamimura (1 patent)Kazuhiro TakahashiYutaka Yanagawa (1 patent)Kazuhiro TakahashiHideya Kaminaka (1 patent)Kazuhiro TakahashiKentaro Yamamoto (1 patent)Kazuhiro TakahashiTakeshi Miyamoto (1 patent)Kazuhiro TakahashiShiro Bito (1 patent)Kazuhiro TakahashiYoshihiro Arimoto (1 patent)Kazuhiro TakahashiTetsuro Tamura (1 patent)Kazuhiro TakahashiYuuji Tanjou (1 patent)Kazuhiro TakahashiHiroshi Ishihara (1 patent)Kazuhiro TakahashiKen Saito (1 patent)Kazuhiro TakahashiMasaomi Yamaguchi (1 patent)Kazuhiro TakahashiKoji Akioka (1 patent)Kazuhiro TakahashiAkihiro Itoh (1 patent)Kazuhiro TakahashiTakafumi Kawanaka (1 patent)Kazuhiro TakahashiTatsuya Wakimoto (1 patent)Kazuhiro TakahashiMasanori Ando (1 patent)Kazuhiro TakahashiKouji Tanikawa (1 patent)Kazuhiro TakahashiWataru Hisada (1 patent)Kazuhiro TakahashiTatsuo Yamazaki (1 patent)Kazuhiro TakahashiTomoyuki Kitaura (1 patent)Kazuhiro TakahashiYoji Wakayama (1 patent)Kazuhiro TakahashiTakeo Usui (1 patent)Kazuhiro TakahashiHitoshi Ohashi (1 patent)Kazuhiro TakahashiTakashi Domoto (1 patent)Kazuhiro TakahashiTakeshi Shiraki (1 patent)Kazuhiro TakahashiFumitaka Nakahara (1 patent)Kazuhiro TakahashiRyoichi Urata (1 patent)Kazuhiro TakahashiHiromasa Hoko (1 patent)Kazuhiro TakahashiKoji Hirakimoto (1 patent)Kazuhiro TakahashiMasao Kimura (1 patent)Kazuhiro TakahashiYuuichi Yosida (1 patent)Kazuhiro TakahashiTeruhiko Hayashi (1 patent)Kazuhiro TakahashiMasao Kimura (1 patent)Kazuhiro TakahashiNaoki Okamura (1 patent)Kazuhiro TakahashiYasuo Nara (1 patent)Kazuhiro TakahashiEiji Ikeda (1 patent)Kazuhiro TakahashiTakashi Nodama (1 patent)Kazuhiro TakahashiKunihiko Kawashima (1 patent)Kazuhiro TakahashiMotomi Masaki (1 patent)Kazuhiro TakahashiKouichi Funaya (1 patent)Kazuhiro TakahashiYusuke Ueda (1 patent)Kazuhiro TakahashiKoji Aizawa (1 patent)Kazuhiro TakahashiTeruyuki Hino (1 patent)Kazuhiro TakahashiLanxian Chen (1 patent)Kazuhiro TakahashiYoshiaki Tabuchi (1 patent)Kazuhiro TakahashiSatoshi Hasegawa (1 patent)Kazuhiro TakahashiJunichi Yoshizumi (1 patent)Kazuhiro TakahashiKazuhiro Takahashi (71 patents)Hideki FujiiHideki Fujii (66 patents)Masato KeshoMasato Kesho (18 patents)Tomonori KuniedaTomonori Kunieda (14 patents)Masanobu NonakaMasanobu Nonaka (10 patents)Kenichi MoriKenichi Mori (151 patents)Toshimasa YonekuraToshimasa Yonekura (12 patents)Kiyonori TokunoKiyonori Tokuno (14 patents)Akira KawakamiAkira Kawakami (30 patents)Hiroshi KihiraHiroshi Kihira (18 patents)Yoshitsugu TatsuzawaYoshitsugu Tatsuzawa (8 patents)Koki TanakaKoki Tanaka (21 patents)Hideto SetoHideto Seto (4 patents)Taku KagawaTaku Kagawa (4 patents)Yusuke TanabeYusuke Tanabe (10 patents)Misao HizaMisao Hiza (10 patents)Hiroaki OtsukaHiroaki Otsuka (8 patents)Hisamune TanakaHisamune Tanaka (6 patents)Takashi OdaTakashi Oda (6 patents)Tomokazu ShiraiTomokazu Shirai (4 patents)Ryoko OrishimoRyoko Orishimo (3 patents)Yoshimasa MiyazakiYoshimasa Miyazaki (3 patents)Koji MitsudaKoji Mitsuda (3 patents)Yoshihiro OnoYoshihiro Ono (33 patents)Yoshihiro FujiiYoshihiro Fujii (23 patents)Masanari KimotoMasanari Kimoto (20 patents)Michio KanekoMichio Kaneko (19 patents)Takumi NishimotoTakumi Nishimoto (10 patents)Junko ImamuraJunko Imamura (9 patents)Takehiko KashiwagiTakehiko Kashiwagi (7 patents)Takashi ShirakiTakashi Shiraki (6 patents)Norio YamamotoNorio Yamamoto (6 patents)Hidenori TakebeHidenori Takebe (5 patents)Yoshio KosakaYoshio Kosaka (4 patents)Atsuhiko KurodaAtsuhiko Kuroda (3 patents)Osamu TadaOsamu Tada (3 patents)Shin HaradaShin Harada (2 patents)Ryotaro MiyoshiRyotaro Miyoshi (2 patents)Genki TsukamotoGenki Tsukamoto (2 patents)Kazunori OzawaKazunori Ozawa (145 patents)Junichi SatoJunichi Sato (130 patents)Jin HirosawaJin Hirosawa (124 patents)Jun ItoJun Ito (50 patents)Yasuhiro UedaYasuhiro Ueda (43 patents)Sakae TakehanaSakae Takehana (38 patents)Hideyuki AraiHideyuki Arai (38 patents)Yoshio InoueYoshio Inoue (36 patents)Hirokazu MorimotoHirokazu Morimoto (35 patents)Yasuo HirataYasuo Hirata (27 patents)Hideyuki AdachiHideyuki Adachi (25 patents)Kenji NodaKenji Noda (25 patents)Naomi SekinoNaomi Sekino (22 patents)Kazuyuki SunoharaKazuyuki Sunohara (20 patents)Junpei KamimuraJunpei Kamimura (20 patents)Yutaka YanagawaYutaka Yanagawa (19 patents)Hideya KaminakaHideya Kaminaka (17 patents)Kentaro YamamotoKentaro Yamamoto (17 patents)Takeshi MiyamotoTakeshi Miyamoto (16 patents)Shiro BitoShiro Bito (16 patents)Yoshihiro ArimotoYoshihiro Arimoto (14 patents)Tetsuro TamuraTetsuro Tamura (12 patents)Yuuji TanjouYuuji Tanjou (11 patents)Hiroshi IshiharaHiroshi Ishihara (11 patents)Ken SaitoKen Saito (10 patents)Masaomi YamaguchiMasaomi Yamaguchi (9 patents)Koji AkiokaKoji Akioka (9 patents)Akihiro ItohAkihiro Itoh (8 patents)Takafumi KawanakaTakafumi Kawanaka (8 patents)Tatsuya WakimotoTatsuya Wakimoto (8 patents)Masanori AndoMasanori Ando (8 patents)Kouji TanikawaKouji Tanikawa (8 patents)Wataru HisadaWataru Hisada (7 patents)Tatsuo YamazakiTatsuo Yamazaki (7 patents)Tomoyuki KitauraTomoyuki Kitaura (6 patents)Yoji WakayamaYoji Wakayama (6 patents)Takeo UsuiTakeo Usui (5 patents)Hitoshi OhashiHitoshi Ohashi (5 patents)Takashi DomotoTakashi Domoto (5 patents)Takeshi ShirakiTakeshi Shiraki (5 patents)Fumitaka NakaharaFumitaka Nakahara (4 patents)Ryoichi UrataRyoichi Urata (4 patents)Hiromasa HokoHiromasa Hoko (4 patents)Koji HirakimotoKoji Hirakimoto (4 patents)Masao KimuraMasao Kimura (1 patent)Yuuichi YosidaYuuichi Yosida (3 patents)Teruhiko HayashiTeruhiko Hayashi (3 patents)Masao KimuraMasao Kimura (3 patents)Naoki OkamuraNaoki Okamura (3 patents)Yasuo NaraYasuo Nara (3 patents)Eiji IkedaEiji Ikeda (3 patents)Takashi NodamaTakashi Nodama (3 patents)Kunihiko KawashimaKunihiko Kawashima (3 patents)Motomi MasakiMotomi Masaki (2 patents)Kouichi FunayaKouichi Funaya (2 patents)Yusuke UedaYusuke Ueda (2 patents)Koji AizawaKoji Aizawa (2 patents)Teruyuki HinoTeruyuki Hino (2 patents)Lanxian ChenLanxian Chen (1 patent)Yoshiaki TabuchiYoshiaki Tabuchi (1 patent)Satoshi HasegawaSatoshi Hasegawa (1 patent)Junichi YoshizumiJunichi Yoshizumi (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Nippon Steel & Sumitomo Metal Corporation (17 from 1,098 patents)

2. Japan Display Inc. (12 from 5,668 patents)

3. Nippon Steel Corporation (12 from 3,542 patents)

4. Agc Inc. (9 from 1,023 patents)

5. Zeon Corporation (4 from 1,237 patents)

6. Nec Corporation (3 from 35,658 patents)

7. The Yokohama Rubber Co., Ltd. (3 from 2,760 patents)

8. Mitsubishi Denki Kabushiki Kaisha (2 from 21,351 patents)

9. Olympus Optical Company, Ltd. (2 from 5,729 patents)

10. Other (1 from 832,680 patents)

11. Canon Kabushiki Kaisha (1 from 90,594 patents)

12. Fujitsu Corporation (1 from 39,228 patents)

13. Nissan Motor Company Limited (1 from 13,395 patents)

14. Casio Computer Co., Ltd. (1 from 5,219 patents)

15. Renesas Technology Corp. (1 from 3,781 patents)


71 patents:

1. 12467815 - Pressure and temperature sensor

2. 12358193 - Method for producing glass plate with resin frame for vehicle window and device for producing glass plate with resin frame for vehicle window

3. 12325211 - Glass plate with resin frame and method for producing glass plate with resin frame

4. 12163245 - Titanium material and coated titanium material

5. 12065718 - Bar

6. 12023902 - Glass assembly with resin frame for vehicle window

7. 12000021 - α+β type titanium alloy wire and manufacturing method of α+β type titanium alloy wire

8. 11780300 - Fixed window glass with division bar

9. 11673453 - Fixed window glass having resin frame body, and method for manufacturing same

10. 11479839 - Method for producing hot-rolled titanium plate

11. 11459649 - Titanium sheet

12. 11118246 - Watch part

13. 11104211 - Slider-equipped window glass and process for its production

14. 11015233 - Titanium alloy part

15. 10988751 - Diphosphomevalonate decarboxylase variant and method for manufacturing olefin compound using same

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