Growing community of inventors

Kanagawa, Japan

Seiji Iga

Average Co-Inventor Count = 4.05

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 = 78

Seiji Iga ↔ Kenichiro Endo (4 patents)Seiji Iga ↔ Yukio Kuroda (3 patents)Seiji Iga ↔ Izumi Kuramochi (2 patents)Seiji Iga ↔ Yoshimasa Hashimoto (2 patents)Seiji Iga ↔ Hirohisa Hazama (2 patents)Seiji Iga ↔ Takeshi Kaneko (2 patents)Seiji Iga ↔ Takumi Morito (1 patent)Seiji IgaSeiji Iga (5 patents)Kenichiro EndoKenichiro Endo (30 patents)Yukio KurodaYukio Kuroda (16 patents)Izumi KuramochiIzumi Kuramochi (75 patents)Yoshimasa HashimotoYoshimasa Hashimoto (26 patents)Hirohisa HazamaHirohisa Hazama (19 patents)Takeshi KanekoTakeshi Kaneko (12 patents)Takumi MoritoTakumi Morito (45 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Yokohama Rubber Co., Ltd. (5 from 2,760 patents)


5 patents:

1. D506971 - Automobile tire tread

2. D506179 - Automobile tire

3. D501179 - Automobile tire tread

4. D492245 - Automobile tire

5. D476615 - Automobile tire

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as of
12/16/2025
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