HI

Hiroko Ishibashi

Sharp Kabushiki Kaisha: 4 patents #3,475 of 10,731Top 35%
📍 Nara, JP: #918 of 2,795 inventorsTop 35%
Overall (All Time): #1,257,723 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7010245 Color image forming apparatus Yuriko Shindoh, Kazushige Morita, Yoshihide Shimoda, Masanori Matsumoto 2006-03-07
6869740 Electrophotographic photoreceptor and production method thereof Yuriko Shindoh, Kazushige Morita, Yoshihide Shimoda 2005-03-22
6862418 Color image forming apparatus Kazushige Morita, Yuriko Shindoh, Yoshihide Shimoda, Masanori Matsumoto 2005-03-01
6136484 Electrophotographic photoreceptor, process for production thereof, and image-forming apparatus using same Satoshi Katayama, Yoshihide Shimoda, Makoto Kurokawa, Mikio Kakui, Tadashi Nakamura +5 more 2000-10-24