Growing community of inventors

Wako, Japan

Hiroyuki Isayama

Average Co-Inventor Count = 2.92

ph-index = 5

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 = 106

Hiroyuki IsayamaKoji Ikeda (3 patents)Hiroyuki IsayamaTakashi Nakamura (2 patents)Hiroyuki IsayamaHiroyuki Hirayama (2 patents)Hiroyuki IsayamaTakashi Aoki (1 patent)Hiroyuki IsayamaTakahiro Sato (1 patent)Hiroyuki IsayamaHiroshi Ito (1 patent)Hiroyuki IsayamaKazuaki Miyamoto (1 patent)Hiroyuki IsayamaTakenobu Haga (1 patent)Hiroyuki IsayamaNaoki Takemura (1 patent)Hiroyuki IsayamaNobumoto Sekiguchi (1 patent)Hiroyuki IsayamaSeiji Waku (1 patent)Hiroyuki IsayamaMasami Kosuge (1 patent)Hiroyuki IsayamaShizuo Hosoya (1 patent)Hiroyuki IsayamaMasayuki Kaneko (1 patent)Hiroyuki IsayamaHajime Seino (1 patent)Hiroyuki IsayamaTaku Yamaguchi (1 patent)Hiroyuki IsayamaHiroaki Taniguchi (1 patent)Hiroyuki IsayamaHiroyuki Isayama (8 patents)Koji IkedaKoji Ikeda (32 patents)Takashi NakamuraTakashi Nakamura (39 patents)Hiroyuki HirayamaHiroyuki Hirayama (7 patents)Takashi AokiTakashi Aoki (236 patents)Takahiro SatoTakahiro Sato (77 patents)Hiroshi ItoHiroshi Ito (15 patents)Kazuaki MiyamotoKazuaki Miyamoto (7 patents)Takenobu HagaTakenobu Haga (6 patents)Naoki TakemuraNaoki Takemura (6 patents)Nobumoto SekiguchiNobumoto Sekiguchi (5 patents)Seiji WakuSeiji Waku (5 patents)Masami KosugeMasami Kosuge (5 patents)Shizuo HosoyaShizuo Hosoya (4 patents)Masayuki KanekoMasayuki Kaneko (4 patents)Hajime SeinoHajime Seino (3 patents)Taku YamaguchiTaku Yamaguchi (3 patents)Hiroaki TaniguchiHiroaki Taniguchi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Motor Co., Ltd. (6 from 21,963 patents)

2. Honda Giken Kogyo Kabushiki Kaisha (2 from 10,092 patents)


8 patents:

1. 9365184 - Vehicle structure comprising seatbelt device

2. 8360463 - Engagement structure

3. 7841619 - Interior component for a vehicle and method of mounting the same

4. 7802831 - Locking structure

5. 7775553 - Vehicle occupant protection apparatus

6. 7712775 - Arranging structure of vehicle interior components

7. 6672639 - Vehicle rear body structure

8. 6293603 - Vehicular seat

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as of
1/9/2026
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