KO

Keisuke Okamura

HI Hitachi: 1 patents #403 of 1,310Top 35%
TC Tenga Co.: 1 patents #3 of 7Top 45%
Overall (2020): #152,067 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D902427 Ejaculation promotion apparatus 2020-11-17
10824425 Selecting destination for processing management instructions based on the processor buffer size and uncompleted management instructions Wataru Okada 2020-11-03