KI

Kazuma IZUMIYA

Ricoh Company: 1 patents #623 of 1,487Top 45%
📍 Rifu, JP: #128 of 313 inventorsTop 45%
Overall (2020): #397,860 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10626842 Laser device, ignition device, and internal combustion engine Toshiyuki Ikeoh, Kentaroh Hagita, Naoto Jikutani, Yasuhiro Higashi 2020-04-21