Growing community of inventors

Tokyo, Japan

Yoshihiko Koshiishi

Average Co-Inventor Count = 4.00

ph-index = 1

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 = 1

Yoshihiko Koshiishi ↔ Hitoshi Sasaki (1 patent)Yoshihiko Koshiishi ↔ Shingo Tsujihama (1 patent)Yoshihiko Koshiishi ↔ Miyoshi Yumiza (1 patent)Yoshihiko KoshiishiYoshihiko Koshiishi (1 patent)Hitoshi SasakiHitoshi Sasaki (19 patents)Shingo TsujihamaShingo Tsujihama (3 patents)Miyoshi YumizaMiyoshi Yumiza (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hino Motors, Ltd. (1 from 243 patents)


1 patent:

1. 7703189 - Assembly plant and assembly method for vehicle

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12/17/2025
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