HO

Hitoshi Oyama

SE Seiko Epson: 1 patents #607 of 1,371Top 45%
SI Sumitomo Rubber Industries: 1 patents #141 of 329Top 45%
Overall (2019): #167,013 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10286269 Grip for sporting goods and golf club Hidetaka INOUE, Sho GOJI, Kuniyasu Horiuchi, Kazuyoshi Shiga, Chiemi Mikura +2 more 2019-05-14
10248944 Function expansion method in a point-of-sale system using print data Tadashi Furuhata, Akio Takamoto, Tomohiro Kodama 2019-04-02