KI

Kazuhiko Isogawa

SI Sumitomo Rubber Industries: 3 patents #49 of 329Top 15%
Overall (2019): #82,596 of 560,194Top 15%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10286258 Golf ball Kosuke TACHIBANA 2019-05-14
10272296 Golf ball Kosuke TACHIBANA 2019-04-30
10195489 Golf ball Kosuke TACHIBANA, Takahiro Shigemitsu 2019-02-05