YS

Yoshihiro Sakai

Ricoh Company: 1 patents #306 of 812Top 40%
SO Sony: 1 patents #618 of 2,039Top 35%
📍 Hachioji, MO: #1 of 3 inventorsTop 35%
Overall (2005): #27,963 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6969269 Battery charger 2005-11-29
6947693 Image forming apparatus including rotary member speed detection mechanism Takuroh Kamiya, Junya Takigawa, Katsuya Kawagoe, Ryuuichi Mimbu, Toshiyuki Andoh +1 more 2005-09-20