Toshitsugu Yamamoto

MC Minolta Co.: 12 patents #154 of 1,416Top 15%

KM Konica Minolta: 11 patents #154 of 1,361Top 15%

KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%

KO Konica Minolta Opto: 1 patents #236 of 418Top 60%

NI Nidec: 1 patents #568 of 976Top 60%

Overall (All Time): #152,848 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
6292631	Camera and its battery pack	Osamu Tanaka, Shunji Oku, Kenichi Fujisawa, Hidehiko Fujii	2001-09-18