YK

Yutaka Koyama

DE Denso: 2 patents #241 of 1,549Top 20%
OL Olympus: 2 patents #70 of 578Top 15%
Overall (2021): #36,381 of 548,734Top 7%
4
Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11180157 Monitoring apparatus and driving force control system Shingo Takinai, Yu Kimoto, Kotaro Yasui 2021-11-23
11016283 Objective optical system, image pickup apparatus, and endoscope Akari Morita 2021-05-25
11012020 Electronic control unit 2021-05-18
10942348 Endoscope objective optical system 2021-03-09