Hiroto Ito

Canon: 6 patents #8,497 of 19,416Top 45%

KO Konica: 4 patents #638 of 1,958Top 35%

KG Konica Minolta Medical & Graphic: 4 patents #57 of 249Top 25%

MC Mitsubishi Gas Chemical Company: 3 patents #605 of 1,727Top 40%

KM Konica Minolta: 3 patents #1,112 of 2,718Top 45%

KM Konica Minolta: 2 patents #764 of 1,361Top 60%

MC Mitsubishi Chemical: 2 patents #928 of 3,022Top 35%

FL Fujitsu Semiconductor Limited: 1 patents #612 of 1,301Top 50%

Overall (All Time): #151,998 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
D438889	Electronic copier	Kenji Matsumoto, Hisao Hosoya, Junichi Fujita, Kazuhiro Hirota	2001-03-13