Growing community of inventors

Aichi, Japan

Takashi Ichikawa

Average Co-Inventor Count = 2.20

ph-index = 8

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 = 387

Takashi IchikawaTerumasa Suyama (8 patents)Takashi IchikawaYasuhide Narita (3 patents)Takashi IchikawaMasatsugu Ohashi (2 patents)Takashi IchikawaMasakazu Aoki (2 patents)Takashi IchikawaKenichi Sugisaka (2 patents)Takashi IchikawaMasami Hosono (2 patents)Takashi IchikawaTadashi Ejiri (2 patents)Takashi IchikawaHiroyuki Kato (1 patent)Takashi IchikawaJunichi Nakaho (1 patent)Takashi IchikawaShigeki Yoshida (25 patents)Takashi IchikawaKoji Sakiyama (1 patent)Takashi IchikawaMasakazu Iwatsuki (10 patents)Takashi IchikawaRyusuke Sadamatsu (2 patents)Takashi IchikawaEiji Yamada (2 patents)Takashi IchikawaIchiro Aoki (2 patents)Takashi IchikawaAtsushi Tsukihara (2 patents)Takashi IchikawaKatsuyuki Imaeda (2 patents)Takashi IchikawaSoichiro Ogawa (2 patents)Takashi IchikawaBunji Inagaki (1 patent)Takashi IchikawaKazuya Umino (1 patent)Takashi IchikawaMitsuru Kamikatano (1 patent)Takashi IchikawaToshiyuki Isogai (1 patent)Takashi IchikawaIsao Sumi (1 patent)Takashi IchikawaMasato Sakamoto (6 patents)Takashi IchikawaToshinobu Mizutani (1 patent)Takashi IchikawaMasao Ayabe (1 patent)Takashi IchikawaHiroyuki Muto (5 patents)Takashi IchikawaToshimasa Shibagaki (1 patent)Takashi IchikawaSuguru Fujisaki (4 patents)Takashi IchikawaTadayoshi Kato (1 patent)Takashi IchikawaKouichi Ohno (1 patent)Takashi IchikawaKenichi Jinushi (1 patent)Takashi IchikawaNoboru Ohtsuka (1 patent)Takashi IchikawaTokuo Hayakawa (1 patent)Takashi IchikawaAtsushi Mizutani (1 patent)Takashi IchikawaHiroto Asai (1 patent)Takashi IchikawaTakashi Ichikawa (25 patents)Terumasa SuyamaTerumasa Suyama (11 patents)Yasuhide NaritaYasuhide Narita (8 patents)Masatsugu OhashiMasatsugu Ohashi (9 patents)Masakazu AokiMasakazu Aoki (5 patents)Kenichi SugisakaKenichi Sugisaka (4 patents)Masami HosonoMasami Hosono (3 patents)Tadashi EjiriTadashi Ejiri (3 patents)Hiroyuki KatoHiroyuki Kato (68 patents)Junichi NakahoJunichi Nakaho (29 patents)Shigeki YoshidaShigeki Yoshida (25 patents)Koji SakiyamaKoji Sakiyama (13 patents)Masakazu IwatsukiMasakazu Iwatsuki (10 patents)Ryusuke SadamatsuRyusuke Sadamatsu (4 patents)Eiji YamadaEiji Yamada (3 patents)Ichiro AokiIchiro Aoki (2 patents)Atsushi TsukiharaAtsushi Tsukihara (2 patents)Katsuyuki ImaedaKatsuyuki Imaeda (2 patents)Soichiro OgawaSoichiro Ogawa (2 patents)Bunji InagakiBunji Inagaki (9 patents)Kazuya UminoKazuya Umino (9 patents)Mitsuru KamikatanoMitsuru Kamikatano (9 patents)Toshiyuki IsogaiToshiyuki Isogai (8 patents)Isao SumiIsao Sumi (8 patents)Masato SakamotoMasato Sakamoto (6 patents)Toshinobu MizutaniToshinobu Mizutani (6 patents)Masao AyabeMasao Ayabe (6 patents)Hiroyuki MutoHiroyuki Muto (5 patents)Toshimasa ShibagakiToshimasa Shibagaki (4 patents)Suguru FujisakiSuguru Fujisaki (4 patents)Tadayoshi KatoTadayoshi Kato (4 patents)Kouichi OhnoKouichi Ohno (3 patents)Kenichi JinushiKenichi Jinushi (2 patents)Noboru OhtsukaNoboru Ohtsuka (2 patents)Tokuo HayakawaTokuo Hayakawa (1 patent)Atsushi MizutaniAtsushi Mizutani (1 patent)Hiroto AsaiHiroto Asai (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Tokai Rika Denki Seisakusho (25 from 2,005 patents)

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


25 patents:

1. 9339985 - Transfer mold body

2. 8722177 - Transfer mold body

3. 8651673 - Vehicle mirror device

4. 8545070 - Door mirror device for a vehicle

5. 7375440 - Vehicle electronic key system

6. 7171293 - Vehicle drive system controller

7. 7145436 - Door opening and closing apparatus

8. 7143857 - Vehicle drive system operation apparatus and vehicle drive control system

9. 7136091 - Vehicle imaging apparatus, vehicle monitoring apparatus, and rearview mirror

10. 7062060 - Outer mirror and interphone for a vehicle

11. 7057493 - Lighting system

12. 6949882 - Vehicle light controller

13. 6746140 - Rear-view mirror and interior lighting system

14. 6710940 - Passenger compartment monitoring apparatus

15. 6669305 - Wheel cap structure

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