Growing community of inventors

Tokyo, Japan

Kazuyuki Maruyama

Average Co-Inventor Count = 3.17

ph-index = 3

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 = 25

Kazuyuki MaruyamaYoshiyuki Matsumoto (3 patents)Kazuyuki MaruyamaYojiro Tsutsumi (2 patents)Kazuyuki MaruyamaHiroshi Maeda (1 patent)Kazuyuki MaruyamaTakeshi Konno (1 patent)Kazuyuki MaruyamaMutsumi Katayama (1 patent)Kazuyuki MaruyamaHiroyuki Imanari (1 patent)Kazuyuki MaruyamaMasaaki Abe (1 patent)Kazuyuki MaruyamaYoshiyuki Kuroba (1 patent)Kazuyuki MaruyamaYutaka Murata (1 patent)Kazuyuki MaruyamaKazumitsu Kushida (1 patent)Kazuyuki MaruyamaTomohiro Hoshi (14 patents)Kazuyuki MaruyamaFutoshi Koga (1 patent)Kazuyuki MaruyamaToru Miyagawa (1 patent)Kazuyuki MaruyamaMasaharu Senno (4 patents)Kazuyuki MaruyamaShigeo Kawamura (1 patent)Kazuyuki MaruyamaKunihiro Mizuno (1 patent)Kazuyuki MaruyamaIsao Uematsu (1 patent)Kazuyuki MaruyamaTsugutaka Ishikawa (1 patent)Kazuyuki MaruyamaTokujiro Horikawa (1 patent)Kazuyuki MaruyamaMinoru Choka (1 patent)Kazuyuki MaruyamaMasaru Miyokawa (1 patent)Kazuyuki MaruyamaYoshiharu Ambe (1 patent)Kazuyuki MaruyamaIchiro Miyata (1 patent)Kazuyuki MaruyamaYuichi Kataoka (1 patent)Kazuyuki MaruyamaRyuuji Tsukuda (1 patent)Kazuyuki MaruyamaKazuyuki Maruyama (10 patents)Yoshiyuki MatsumotoYoshiyuki Matsumoto (23 patents)Yojiro TsutsumiYojiro Tsutsumi (7 patents)Hiroshi MaedaHiroshi Maeda (60 patents)Takeshi KonnoTakeshi Konno (43 patents)Mutsumi KatayamaMutsumi Katayama (41 patents)Hiroyuki ImanariHiroyuki Imanari (23 patents)Masaaki AbeMasaaki Abe (23 patents)Yoshiyuki KurobaYoshiyuki Kuroba (23 patents)Yutaka MurataYutaka Murata (23 patents)Kazumitsu KushidaKazumitsu Kushida (21 patents)Tomohiro HoshiTomohiro Hoshi (14 patents)Futoshi KogaFutoshi Koga (12 patents)Toru MiyagawaToru Miyagawa (7 patents)Masaharu SennoMasaharu Senno (4 patents)Shigeo KawamuraShigeo Kawamura (3 patents)Kunihiro MizunoKunihiro Mizuno (3 patents)Isao UematsuIsao Uematsu (2 patents)Tsugutaka IshikawaTsugutaka Ishikawa (2 patents)Tokujiro HorikawaTokujiro Horikawa (1 patent)Minoru ChokaMinoru Choka (1 patent)Masaru MiyokawaMasaru Miyokawa (1 patent)Yoshiharu AmbeYoshiharu Ambe (1 patent)Ichiro MiyataIchiro Miyata (1 patent)Yuichi KataokaYuichi Kataoka (1 patent)Ryuuji TsukudaRyuuji Tsukuda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Motor Co., Ltd. (7 from 21,927 patents)

2. Toshiba Mitsubishi-electric Industrial Systems Corporation (2 from 516 patents)

3. Marelli Cabin Comfort Japan Corporation (1 from 15 patents)


10 patents:

1. 11932082 - Vehicle air conditioner

2. 11588229 - Straddle type vehicle

3. 10562582 - Optical sensor disposition structure for saddle riding vehicle

4. 9242283 - Control apparatus of rolling mill

5. 8297812 - Vehicle lighting system

6. 7750847 - Vehicle position detection system

7. 7641269 - Vehicular body structure

8. 7543545 - Visual recognition assistance apparatus for vehicle

9. 7404584 - Seat apparatus for vehicles

10. 7293440 - Method of setting/controlling wedge in plate material rolling

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1/3/2026
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