Growing community of inventors

Tokyo, Japan

Kotaro Kawanishi

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 = 0

Kotaro Kawanishi ↔ Keisuke Suzuki (1 patent)Kotaro Kawanishi ↔ Norikazu Hamanaka (1 patent)Kotaro Kawanishi ↔ Hajime Hakamada (1 patent)Kotaro KawanishiKotaro Kawanishi (1 patent)Keisuke SuzukiKeisuke Suzuki (76 patents)Norikazu HamanakaNorikazu Hamanaka (2 patents)Hajime HakamadaHajime Hakamada (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Right Mfg. Co., Ltd. (1 from 10 patents)


1 patent:

1. 11234593 - Slit lamp microscope

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12/7/2025
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