Growing community of inventors

Kariya, Japan

Koichi Ito

Average Co-Inventor Count = 3.30

ph-index = 14

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 = 578

Koichi ItoToshiro Fujii (13 patents)Koichi ItoHikaru Sugi (13 patents)Koichi ItoYoshimitsu Inoue (8 patents)Koichi ItoKazuaki Iwama (8 patents)Koichi ItoYoshihiko Okumura (7 patents)Koichi ItoHitoshi Inukai (6 patents)Koichi ItoHayato Ikeda (5 patents)Koichi ItoKazuo Murakami (4 patents)Koichi ItoKazushi Shikata (4 patents)Koichi ItoKenji Suwa (4 patents)Koichi ItoHiromi Kitayama (4 patents)Koichi ItoYuichi Shirota (3 patents)Koichi ItoTeruhiko Kameoka (3 patents)Koichi ItoHiroshi Nonoyama (3 patents)Koichi ItoMitsuhiro Hattori (3 patents)Koichi ItoAkihito Higashihara (3 patents)Koichi ItoShigeki Harada (3 patents)Koichi ItoMuneharu Murase (3 patents)Koichi ItoHaruki Ikuta (3 patents)Koichi ItoSo Hibino (3 patents)Koichi ItoKoji Ito (2 patents)Koichi ItoNaoya Yokomachi (2 patents)Koichi ItoTomoji Tarutani (2 patents)Koichi ItoYasutoshi Yamanaka (2 patents)Koichi ItoMikio Hirano (2 patents)Koichi ItoTomohiro Kamiya (2 patents)Koichi ItoTatsumi Kumada (2 patents)Koichi ItoHideo Mori (2 patents)Koichi ItoYuichi Kato (2 patents)Koichi ItoNobukazu Kuribayashi (2 patents)Koichi ItoMasafumi Kawashima (2 patents)Koichi ItoTakashi Toyoshima (2 patents)Koichi ItoYasunori Ueda (2 patents)Koichi ItoTokuhisa Takeuchi (2 patents)Koichi ItoAkira Yamaguchi (2 patents)Koichi ItoKatsuya Ohyama (2 patents)Koichi ItoKiyomi Okuda (2 patents)Koichi ItoHironobu Takeda (2 patents)Koichi ItoSo Obara (2 patents)Koichi ItoRieko Harada (2 patents)Koichi ItoSatoko Yokoyama (2 patents)Koichi ItoKazuya Kimura (1 patent)Koichi ItoToshihiko Igashira (1 patent)Koichi ItoHiroaki Kayukawa (1 patent)Koichi ItoTokio Kohama (1 patent)Koichi ItoShinji Aoki (1 patent)Koichi ItoHironori Suzuki (1 patent)Koichi ItoSatoshi Umemura (1 patent)Koichi ItoAkira Takaoka (1 patent)Koichi ItoNaofumi Fujie (1 patent)Koichi ItoKazutaka Suzuki (1 patent)Koichi ItoTakashi Saitou (1 patent)Koichi ItoManabu Miyata (1 patent)Koichi ItoTakahiro Tokunaga (1 patent)Koichi ItoTakayuki Hayashi (1 patent)Koichi ItoSatoshi Mizutani (1 patent)Koichi ItoYoshio Miyata (1 patent)Koichi ItoKeiichi Yamashita (1 patent)Koichi ItoYasuyuki Nishi (1 patent)Koichi ItoTatsuo Sugimoto (1 patent)Koichi ItoHisashi Tanaka (1 patent)Koichi ItoTetsuya Hirata (1 patent)Koichi ItoKenichi Fukura (1 patent)Koichi ItoKazuhito Kawasumi (1 patent)Koichi ItoTakahito Nakamura (1 patent)Koichi ItoManabu Orihashi (1 patent)Koichi ItoHiroyuki Tomita (1 patent)Koichi ItoHideo Asano (1 patent)Koichi ItoNobuyuki Hashimura (1 patent)Koichi ItoEiji Mori (1 patent)Koichi ItoYoshifumi Ina (1 patent)Koichi ItoKazunori Saida (1 patent)Koichi ItoMichihiko Kamiya (1 patent)Koichi ItoNoriyoshi Miyajima (1 patent)Koichi ItoHidefumi Sonoda (1 patent)Koichi ItoShoji Takemoto (1 patent)Koichi ItoRuriko Sakaguchi (1 patent)Koichi ItoHiroyuki Fukunaga (1 patent)Koichi ItoIsao Kato (1 patent)Koichi ItoHiromi Tahara (1 patent)Koichi ItoJunji Yokoi (1 patent)Koichi ItoShunsuke Yoshida (1 patent)Koichi ItoAkira Hiraku (1 patent)Koichi ItoMorio Minezawa (1 patent)Koichi ItoTakahiro Yoshida (1 patent)Koichi ItoAkihisa Kurokawa (1 patent)Koichi ItoAkihiro Hayakawa (1 patent)Koichi ItoAtsuro Murai (1 patent)Koichi ItoKitio Ogaki (1 patent)Koichi ItoAkhito Higashihara (1 patent)Koichi ItoNaoto Nishio (1 patent)Koichi ItoRyuichi Matsushiro, Deceased (1 patent)Koichi ItoYoshimitsu Inque (1 patent)Koichi ItoToshio Torii (1 patent)Koichi ItoDai Matsui (1 patent)Koichi ItoMitsugu Yamanaka (1 patent)Koichi ItoKoichi Ito (62 patents)Toshiro FujiiToshiro Fujii (92 patents)Hikaru SugiHikaru Sugi (60 patents)Yoshimitsu InoueYoshimitsu Inoue (62 patents)Kazuaki IwamaKazuaki Iwama (27 patents)Yoshihiko OkumuraYoshihiko Okumura (24 patents)Hitoshi InukaiHitoshi Inukai (11 patents)Hayato IkedaHayato Ikeda (79 patents)Kazuo MurakamiKazuo Murakami (57 patents)Kazushi ShikataKazushi Shikata (43 patents)Kenji SuwaKenji Suwa (12 patents)Hiromi KitayamaHiromi Kitayama (5 patents)Yuichi ShirotaYuichi Shirota (26 patents)Teruhiko KameokaTeruhiko Kameoka (26 patents)Hiroshi NonoyamaHiroshi Nonoyama (23 patents)Mitsuhiro HattoriMitsuhiro Hattori (14 patents)Akihito HigashiharaAkihito Higashihara (11 patents)Shigeki HaradaShigeki Harada (8 patents)Muneharu MuraseMuneharu Murase (7 patents)Haruki IkutaHaruki Ikuta (6 patents)So HibinoSo Hibino (4 patents)Koji ItoKoji Ito (114 patents)Naoya YokomachiNaoya Yokomachi (67 patents)Tomoji TarutaniTomoji Tarutani (48 patents)Yasutoshi YamanakaYasutoshi Yamanaka (36 patents)Mikio HiranoMikio Hirano (25 patents)Tomohiro KamiyaTomohiro Kamiya (19 patents)Tatsumi KumadaTatsumi Kumada (18 patents)Hideo MoriHideo Mori (15 patents)Yuichi KatoYuichi Kato (15 patents)Nobukazu KuribayashiNobukazu Kuribayashi (13 patents)Masafumi KawashimaMasafumi Kawashima (13 patents)Takashi ToyoshimaTakashi Toyoshima (12 patents)Yasunori UedaYasunori Ueda (10 patents)Tokuhisa TakeuchiTokuhisa Takeuchi (10 patents)Akira YamaguchiAkira Yamaguchi (9 patents)Katsuya OhyamaKatsuya Ohyama (8 patents)Kiyomi OkudaKiyomi Okuda (7 patents)Hironobu TakedaHironobu Takeda (3 patents)So ObaraSo Obara (2 patents)Rieko HaradaRieko Harada (2 patents)Satoko YokoyamaSatoko Yokoyama (2 patents)Kazuya KimuraKazuya Kimura (125 patents)Toshihiko IgashiraToshihiko Igashira (91 patents)Hiroaki KayukawaHiroaki Kayukawa (87 patents)Tokio KohamaTokio Kohama (87 patents)Shinji AokiShinji Aoki (50 patents)Hironori SuzukiHironori Suzuki (49 patents)Satoshi UmemuraSatoshi Umemura (45 patents)Akira TakaokaAkira Takaoka (39 patents)Naofumi FujieNaofumi Fujie (31 patents)Kazutaka SuzukiKazutaka Suzuki (26 patents)Takashi SaitouTakashi Saitou (22 patents)Manabu MiyataManabu Miyata (21 patents)Takahiro TokunagaTakahiro Tokunaga (20 patents)Takayuki HayashiTakayuki Hayashi (20 patents)Satoshi MizutaniSatoshi Mizutani (19 patents)Yoshio MiyataYoshio Miyata (19 patents)Keiichi YamashitaKeiichi Yamashita (16 patents)Yasuyuki NishiYasuyuki Nishi (16 patents)Tatsuo SugimotoTatsuo Sugimoto (15 patents)Hisashi TanakaHisashi Tanaka (15 patents)Tetsuya HirataTetsuya Hirata (13 patents)Kenichi FukuraKenichi Fukura (13 patents)Kazuhito KawasumiKazuhito Kawasumi (12 patents)Takahito NakamuraTakahito Nakamura (12 patents)Manabu OrihashiManabu Orihashi (12 patents)Hiroyuki TomitaHiroyuki Tomita (11 patents)Hideo AsanoHideo Asano (10 patents)Nobuyuki HashimuraNobuyuki Hashimura (9 patents)Eiji MoriEiji Mori (8 patents)Yoshifumi InaYoshifumi Ina (7 patents)Kazunori SaidaKazunori Saida (7 patents)Michihiko KamiyaMichihiko Kamiya (6 patents)Noriyoshi MiyajimaNoriyoshi Miyajima (5 patents)Hidefumi SonodaHidefumi Sonoda (5 patents)Shoji TakemotoShoji Takemoto (5 patents)Ruriko SakaguchiRuriko Sakaguchi (4 patents)Hiroyuki FukunagaHiroyuki Fukunaga (4 patents)Isao KatoIsao Kato (4 patents)Hiromi TaharaHiromi Tahara (4 patents)Junji YokoiJunji Yokoi (3 patents)Shunsuke YoshidaShunsuke Yoshida (3 patents)Akira HirakuAkira Hiraku (3 patents)Morio MinezawaMorio Minezawa (3 patents)Takahiro YoshidaTakahiro Yoshida (3 patents)Akihisa KurokawaAkihisa Kurokawa (2 patents)Akihiro HayakawaAkihiro Hayakawa (2 patents)Atsuro MuraiAtsuro Murai (1 patent)Kitio OgakiKitio Ogaki (1 patent)Akhito HigashiharaAkhito Higashihara (1 patent)Naoto NishioNaoto Nishio (1 patent)Ryuichi Matsushiro, DeceasedRyuichi Matsushiro, Deceased (1 patent)Yoshimitsu InqueYoshimitsu Inque (1 patent)Toshio ToriiToshio Torii (1 patent)Dai MatsuiDai Matsui (1 patent)Mitsugu YamanakaMitsugu Yamanaka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Denso Corporation (28 from 19,788 patents)

2. Kabushiki Kaisha Toyoda Jidoshokki Seisakusho (18 from 1,343 patents)

3. Nippondenso Co., Ltd. (9 from 3,252 patents)

4. Toyota Jidosha Kabushiki Kaisha (7 from 36,854 patents)

5. Aisin Seiki Kabushiki Kaisha (2 from 5,207 patents)

6. Nippon Soken, Inc. (1 from 1,600 patents)

7. Kyosan Denki Co., Ltd. (1 from 84 patents)

8. Kyosan Denki Kabushiki Kaisha (1 from 12 patents)

9. Tokai Riki Mfg. Co., Ltd (1 from 3 patents)


62 patents:

1. 11052727 - Vehicle air-conditioning device

2. 10994773 - Steering system

3. 10752078 - Heat transfer device

4. 9762294 - Communication system

5. 9393989 - Clutch device and steering device

6. 9359003 - Clutch device and steering device

7. 7963316 - Sealing structure of a rotation unit and air conditioning apparatus having the same

8. 6926068 - Air passage switching device and vehicle air conditioner

9. 6918262 - Air conditioning system

10. 6912863 - Cooling structure for cooling vehicle electronic unit

11. 6877787 - Strength member for vehicle use

12. 6761214 - Vehicle air conditioner with mode switching pattern

13. 6705672 - Vehicular air-conditioning duct structure and forming method, and vehicular electric-wiring fixing structure

14. 6702008 - Air conditioner for vehicle and air conditioning unit driving apparatus

15. 6675886 - Vehicular air conditioner with a single-actuator door drive system

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