Keisuke Okamura

TC Tenga Co.: 1 patents #1 of 7Top 15%

Overall (2023): #367,329 of 537,848Top 70%

Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D1002864	Sperm sampler driving device	—	2023-10-24