Growing community of inventors

Kyoto, Japan

Sosuke Hisamatsu

Average Co-Inventor Count = 6.00

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

Sosuke Hisamatsu ↔ Takuya Shimizu (1 patent)Sosuke Hisamatsu ↔ Katsuyuki Watanabe (1 patent)Sosuke Hisamatsu ↔ Tatsuya Ishikawa (1 patent)Sosuke Hisamatsu ↔ Maki Hanada (1 patent)Sosuke Hisamatsu ↔ Hiroyuki Urata (1 patent)Sosuke HisamatsuSosuke Hisamatsu (1 patent)Takuya ShimizuTakuya Shimizu (100 patents)Katsuyuki WatanabeKatsuyuki Watanabe (16 patents)Tatsuya IshikawaTatsuya Ishikawa (11 patents)Maki HanadaMaki Hanada (9 patents)Hiroyuki UrataHiroyuki Urata (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Maxell, Ltd. (1 from 887 patents)


1 patent:

1. 10677448 - Lighting device

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as of
12/27/2025
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