Growing community of inventors

Saitama, Japan

Takahiro Okada

Average Co-Inventor Count = 2.28

ph-index = 13

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 = 615

Takahiro OkadaYasunari Ikeda (17 patents)Takahiro OkadaTamotsu Ikeda (14 patents)Takahiro OkadaTakatoshi Nakata (7 patents)Takahiro OkadaToshihisa Hyakudai (5 patents)Takahiro OkadaKenjirou Hayashi (5 patents)Takahiro OkadaHiroyuki Abe (4 patents)Takahiro OkadaHideaki Murata (3 patents)Takahiro OkadaTetsuyuki Tsukano (3 patents)Takahiro OkadaRyuichi Yoshida (3 patents)Takahiro OkadaYoshikazu Miyato (3 patents)Takahiro OkadaTakashi Hasegawa (2 patents)Takahiro OkadaHitoshi Matsumoto (2 patents)Takahiro OkadaTetsuya Takahashi (2 patents)Takahiro OkadaHiroo Takahashi (2 patents)Takahiro OkadaTakashi Kawakami (2 patents)Takahiro OkadaToshio Kimura (2 patents)Takahiro OkadaYutaka Neishi (2 patents)Takahiro OkadaBrian Bellamy Johnson (2 patents)Takahiro OkadaYoshimitsu Funabashi (2 patents)Takahiro OkadaTatsuya Hasegawa (2 patents)Takahiro OkadaGeorge A Arriola (2 patents)Takahiro OkadaTakahiro Kawaguchi (2 patents)Takahiro OkadaKen Matsumoto (2 patents)Takahiro OkadaTakeshi Aikiyo (2 patents)Takahiro OkadaMasatoshi Inagawa (2 patents)Takahiro OkadaTakashi Koseki (2 patents)Takahiro OkadaJun Ueshima (2 patents)Takahiro OkadaMakoto Egashira (2 patents)Takahiro OkadaMasashi Higashida (2 patents)Takahiro OkadaTadaaki Yuba (2 patents)Takahiro OkadaHironobu Aoki (2 patents)Takahiro OkadaRiyou Morishima (2 patents)Takahiro OkadaJorge Furuya (2 patents)Takahiro OkadaShinichi Tsuchida (2 patents)Takahiro OkadaSeigo Iwasaki (2 patents)Takahiro OkadaNaruhiro Yoshida (2 patents)Takahiro OkadaKichiro Kurozumi (2 patents)Takahiro OkadaTakamasa Kuramitsu (2 patents)Takahiro OkadaErica Kato (2 patents)Takahiro OkadaMakoto Kamiya (2 patents)Takahiro OkadaSadanori Horikami (2 patents)Takahiro OkadaOsamu Ito (1 patent)Takahiro OkadaTakuya Okamoto (1 patent)Takahiro OkadaTakashi Yokokawa (1 patent)Takahiro OkadaKenji Inoue (1 patent)Takahiro OkadaLachlan Bruce Michael (1 patent)Takahiro OkadaMakoto Sasaki (1 patent)Takahiro OkadaTaiwa Okanobu (1 patent)Takahiro OkadaHiroshi Aoki (1 patent)Takahiro OkadaNaoki Yoshimochi (1 patent)Takahiro OkadaKohei Mori (1 patent)Takahiro OkadaJun Miyokawa (1 patent)Takahiro OkadaYoshio Watanuki (1 patent)Takahiro OkadaTatsuo Shinbashi (1 patent)Takahiro OkadaHajime Uto (1 patent)Takahiro OkadaToshihiro Hanada (1 patent)Takahiro OkadaAkihiro Kawakami (1 patent)Takahiro OkadaMasanobu Takazawa (1 patent)Takahiro OkadaMasaru Saito (1 patent)Takahiro OkadaNaoaki Takeda (1 patent)Takahiro OkadaToru Fukushima (1 patent)Takahiro OkadaKiyoshi Miura (1 patent)Takahiro OkadaMakoto Suzuki (1 patent)Takahiro OkadaMasayuki Toyokawa (1 patent)Takahiro OkadaToru Kuroda (1 patent)Takahiro OkadaRyuuichi Sawada (1 patent)Takahiro OkadaMasato Sakata (1 patent)Takahiro OkadaToshiyuki Suzuma (1 patent)Takahiro OkadaKenichi Tsuchida (1 patent)Takahiro OkadaTaku Yamagata (1 patent)Takahiro OkadaYasushi Koshiba (1 patent)Takahiro OkadaTakahiro Hatori (1 patent)Takahiro OkadaKoichi Tagawa (1 patent)Takahiro OkadaMoriyuki Kawaguchi (1 patent)Takahiro OkadaNobuo Kato (1 patent)Takahiro OkadaMichiko Miura, Legal Representative (1 patent)Takahiro OkadaJunji Ninomiya (1 patent)Takahiro OkadaYoshitaka Takano (1 patent)Takahiro OkadaShuntaro Miura (1 patent)Takahiro OkadaAkira Hideno (1 patent)Takahiro OkadaKohei Terada (1 patent)Takahiro OkadaHiroshi Nakao (1 patent)Takahiro OkadaNaoyuki Akiyama (1 patent)Takahiro OkadaNobuo Kitamura (1 patent)Takahiro OkadaKazunori Anayama (1 patent)Takahiro OkadaTetsuya Yadoguchi (1 patent)Takahiro OkadaEiji Honda (1 patent)Takahiro OkadaShinya Yoshikawa (1 patent)Takahiro OkadaTamotsu Nishimine (1 patent)Takahiro OkadaTakeshi Sakano (1 patent)Takahiro OkadaKaoru Iida (1 patent)Takahiro OkadaNaohiko Iai (1 patent)Takahiro OkadaIsao Matsumiya (1 patent)Takahiro OkadaTomoaki Maehara (1 patent)Takahiro OkadaYuta Sukegawa (1 patent)Takahiro OkadaTakayoshi Kanatani (1 patent)Takahiro OkadaHideyuki Seto (1 patent)Takahiro OkadaKichiro Kurozumi (0 patent)Takahiro OkadaMasato Tanoi (0 patent)Takahiro OkadaBrian Johnson (0 patent)Takahiro OkadaTakahiro Okada (78 patents)Yasunari IkedaYasunari Ikeda (44 patents)Tamotsu IkedaTamotsu Ikeda (74 patents)Takatoshi NakataTakatoshi Nakata (18 patents)Toshihisa HyakudaiToshihisa Hyakudai (32 patents)Kenjirou HayashiKenjirou Hayashi (10 patents)Hiroyuki AbeHiroyuki Abe (47 patents)Hideaki MurataHideaki Murata (11 patents)Tetsuyuki TsukanoTetsuyuki Tsukano (9 patents)Ryuichi YoshidaRyuichi Yoshida (8 patents)Yoshikazu MiyatoYoshikazu Miyato (7 patents)Takashi HasegawaTakashi Hasegawa (136 patents)Hitoshi MatsumotoHitoshi Matsumoto (109 patents)Tetsuya TakahashiTetsuya Takahashi (74 patents)Hiroo TakahashiHiroo Takahashi (73 patents)Takashi KawakamiTakashi Kawakami (54 patents)Toshio KimuraToshio Kimura (53 patents)Yutaka NeishiYutaka Neishi (39 patents)Brian Bellamy JohnsonBrian Bellamy Johnson (38 patents)Yoshimitsu FunabashiYoshimitsu Funabashi (32 patents)Tatsuya HasegawaTatsuya Hasegawa (29 patents)George A ArriolaGeorge A Arriola (24 patents)Takahiro KawaguchiTakahiro Kawaguchi (20 patents)Ken MatsumotoKen Matsumoto (19 patents)Takeshi AikiyoTakeshi Aikiyo (18 patents)Masatoshi InagawaMasatoshi Inagawa (11 patents)Takashi KosekiTakashi Koseki (8 patents)Jun UeshimaJun Ueshima (7 patents)Makoto EgashiraMakoto Egashira (6 patents)Masashi HigashidaMasashi Higashida (6 patents)Tadaaki YubaTadaaki Yuba (5 patents)Hironobu AokiHironobu Aoki (5 patents)Riyou MorishimaRiyou Morishima (5 patents)Jorge FuruyaJorge Furuya (4 patents)Shinichi TsuchidaShinichi Tsuchida (4 patents)Seigo IwasakiSeigo Iwasaki (4 patents)Naruhiro YoshidaNaruhiro Yoshida (3 patents)Kichiro KurozumiKichiro Kurozumi (3 patents)Takamasa KuramitsuTakamasa Kuramitsu (2 patents)Erica KatoErica Kato (2 patents)Makoto KamiyaMakoto Kamiya (2 patents)Sadanori HorikamiSadanori Horikami (2 patents)Osamu ItoOsamu Ito (98 patents)Takuya OkamotoTakuya Okamoto (98 patents)Takashi YokokawaTakashi Yokokawa (93 patents)Kenji InoueKenji Inoue (93 patents)Lachlan Bruce MichaelLachlan Bruce Michael (81 patents)Makoto SasakiMakoto Sasaki (76 patents)Taiwa OkanobuTaiwa Okanobu (53 patents)Hiroshi AokiHiroshi Aoki (45 patents)Naoki YoshimochiNaoki Yoshimochi (34 patents)Kohei MoriKohei Mori (26 patents)Jun MiyokawaJun Miyokawa (25 patents)Yoshio WatanukiYoshio Watanuki (24 patents)Tatsuo ShinbashiTatsuo Shinbashi (24 patents)Hajime UtoHajime Uto (19 patents)Toshihiro HanadaToshihiro Hanada (15 patents)Akihiro KawakamiAkihiro Kawakami (14 patents)Masanobu TakazawaMasanobu Takazawa (13 patents)Masaru SaitoMasaru Saito (12 patents)Naoaki TakedaNaoaki Takeda (12 patents)Toru FukushimaToru Fukushima (10 patents)Kiyoshi MiuraKiyoshi Miura (8 patents)Makoto SuzukiMakoto Suzuki (8 patents)Masayuki ToyokawaMasayuki Toyokawa (8 patents)Toru KurodaToru Kuroda (8 patents)Ryuuichi SawadaRyuuichi Sawada (7 patents)Masato SakataMasato Sakata (7 patents)Toshiyuki SuzumaToshiyuki Suzuma (6 patents)Kenichi TsuchidaKenichi Tsuchida (6 patents)Taku YamagataTaku Yamagata (6 patents)Yasushi KoshibaYasushi Koshiba (6 patents)Takahiro HatoriTakahiro Hatori (6 patents)Koichi TagawaKoichi Tagawa (6 patents)Moriyuki KawaguchiMoriyuki Kawaguchi (6 patents)Nobuo KatoNobuo Kato (4 patents)Michiko Miura, Legal RepresentativeMichiko Miura, Legal Representative (4 patents)Junji NinomiyaJunji Ninomiya (4 patents)Yoshitaka TakanoYoshitaka Takano (3 patents)Shuntaro MiuraShuntaro Miura (3 patents)Akira HidenoAkira Hideno (3 patents)Kohei TeradaKohei Terada (2 patents)Hiroshi NakaoHiroshi Nakao (2 patents)Naoyuki AkiyamaNaoyuki Akiyama (2 patents)Nobuo KitamuraNobuo Kitamura (2 patents)Kazunori AnayamaKazunori Anayama (2 patents)Tetsuya YadoguchiTetsuya Yadoguchi (1 patent)Eiji HondaEiji Honda (1 patent)Shinya YoshikawaShinya Yoshikawa (1 patent)Tamotsu NishimineTamotsu Nishimine (1 patent)Takeshi SakanoTakeshi Sakano (1 patent)Kaoru IidaKaoru Iida (1 patent)Naohiko IaiNaohiko Iai (1 patent)Isao MatsumiyaIsao Matsumiya (1 patent)Tomoaki MaeharaTomoaki Maehara (1 patent)Yuta SukegawaYuta Sukegawa (1 patent)Takayoshi KanataniTakayoshi Kanatani (1 patent)Hideyuki SetoHideyuki Seto (1 patent)Kichiro KurozumiKichiro Kurozumi (0 patent)Masato TanoiMasato Tanoi (0 patent)Brian JohnsonBrian Johnson (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Sony Corporation (30 from 58,131 patents)

2. Alpha Corporation (18 from 129 patents)

3. Kyocera Corporation (13 from 6,661 patents)

4. The Furukawa Electric Co., Ltd. (7 from 2,637 patents)

5. Nissan Motor Company Limited (5 from 13,411 patents)

6. Nippon Steel Sumitomo Metal Corporation (3 from 1,102 patents)

7. Sony Semiconductor Solutions Corporation (2 from 2,895 patents)

8. Subaru Corporation (2 from 2,079 patents)

9. Hitachi, Ltd. (1 from 42,508 patents)

10. Honda Motor Co., Ltd. (1 from 21,927 patents)

11. Sony Mobile Communications Inc. (1 from 729 patents)

12. Nippon Hoso' Kyokai (1 from 374 patents)

13. Asahi Yukizai Corporation (1 from 38 patents)

14. Hitachi Building Systems Co., Ltd. (10 patents)


78 patents:

1. 12365564 - Number-of-people information acquisition system, number-of-people information acquisition method, and elevator

2. 12061314 - Vehicle-mounted camera and mobile body

3. 11647265 - Electronic apparatus, imaging apparatus, and mobile body

4. 11644097 - Vehicle

5. 11628804 - Steering lock device

6. 11597331 - Bonded structure, imaging apparatus, and moveable body

7. 11543614 - Imaging apparatus, mobile object, and manufacturing method

8. 11435928 - Calculation processing apparatus and information processing system

9. 11319855 - Heat accumulation and dissipation device for internal combustion engine

10. 11269155 - Imaging apparatus, imaging apparatus manufacturing method and moving body

11. 11269909 - Information terminal, information presentation method for an information terminal, and information presentation program

12. 11080167 - Arithmetic processing apparatus and information processing system

13. 10790104 - Rotary switch device

14. 10650990 - Rotary switch

15. 10566152 - Rotary switch device

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