HK

Hiroshi Koide

Ricoh Company: 1 patents #232 of 695Top 35%
📍 San Francisco, CA: #163 of 582 inventorsTop 30%
🗺 California: #4,598 of 17,285 inventorsTop 30%
Overall (1997): #141,729 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5638354 Optical information recording medium Masahiko Nakayama, Akihiko Shimizu 1997-06-10