KE

Kai Endo

TC Tenga Co.: 2 patents #1 of 5Top 20%
Overall (2021): #143,684 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D930847 Sperm sampler driving device Kengo Nakamura 2021-09-14
11051792 Sperm sampler driving device Kengo Nakamura 2021-07-06