Growing community of inventors

Shizuoka, Japan

Tamotsu Kenjo

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 = 3

Tamotsu Kenjo ↔ Kunihiko Yamada (1 patent)Tamotsu Kenjo ↔ Osamu Sato (1 patent)Tamotsu Kenjo ↔ Hiroshige Shinkai (1 patent)Tamotsu KenjoTamotsu Kenjo (1 patent)Kunihiko YamadaKunihiko Yamada (29 patents)Osamu SatoOsamu Sato (10 patents)Hiroshige ShinkaiHiroshige Shinkai (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Koito Manufacturing Company, Ltd. (1 from 2,303 patents)


1 patent:

1. 5842781 - Vehicular lamps and method of molding a lamp body of vehicular lamps

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12/29/2025
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