Growing community of inventors

Makinohara, Japan

Tomoyuki Sugawara

Average Co-Inventor Count = 3.00

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 = 2

Tomoyuki Sugawara ↔ Masashi Tsukamoto (1 patent)Tomoyuki Sugawara ↔ Masataka Yamamoto (1 patent)Tomoyuki SugawaraTomoyuki Sugawara (1 patent)Masashi TsukamotoMasashi Tsukamoto (33 patents)Masataka YamamotoMasataka Yamamoto (27 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yazaki Corporation (1 from 8,213 patents)


1 patent:

1. 9831646 - Wire protection member

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as of
1/7/2026
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