Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9299741 | Solid-state imaging device and line sensor | — | 2016-03-29 |
| 9252170 | Solid-state imaging device and line sensor | — | 2016-02-02 |
| 9177990 | Method for forming impurity layer, exposure mask therefore and method for producing solid-state imaging device | Yoshihiro Obara | 2015-11-03 |
| 8987041 | Method for manufacturing solid-state imaging device | Atsushi Sasaki | 2015-03-24 |
| 8658477 | Method for manufacturing a semiconductor device | — | 2014-02-25 |
| 8518810 | Method for manufacturing a semiconductor device | — | 2013-08-27 |
| 8436402 | Exposure mask used for manufacturing a semiconductor device having impurity layer and a semiconductor device | — | 2013-05-07 |
| 8238781 | Image forming apparatus having cleaning member for cleaning transmission member | Shinichi Ueda, Kazushi Ino, Tamotsu Kaneko, Satoshi Murasaki | 2012-08-07 |
| 8203586 | Image forming apparatus having a cleaning member configured to clean a transparent member of an optical device | Tamotsu Kaneko, Shinichi Ueda, Kazushi Ino | 2012-06-19 |
| 7995946 | Image forming apparatus having cleaning member for cleaning transmission member | Shinichi Ueda, Kazushi Ino, Tamotsu Kaneko, Satoshi Murasaki | 2011-08-09 |
| 7457020 | Optical scanning apparatus | Akihiro Fukutomi, Masaki Sato | 2008-11-25 |
| 7453487 | Optical scanning apparatus having scanning line curvature correcting mechanism with sliding pressure point along a longitudinal direction of the optical element | Masaki Sato, Akihiro Fukutomi | 2008-11-18 |
| 7446917 | Optical scanning apparatus | Masaki Sato, Akihiro Fukutomi | 2008-11-04 |
| 7355771 | Optical scanning apparatus | Masaki Sato, Akihiro Fukutomi, Hidekazu Shimomura, Kazumi Kimura | 2008-04-08 |
| 6294544 | Peripheral circulation improvers for ophthalmic tissues containing dihydropyridines | Makoto Araie | 2001-09-25 |
| 5650360 | Method for manufacturing semiconductor device with multilayer wiring structure, including improved step of forming insulating film which covers wiring layer | — | 1997-07-22 |
| 5086624 | Cooling and heating concurrent operation type of multiple refrigeration cycle | Fumio Matsuoka, Jiro Okajima, Keiko Okuma, Yasuo Shibuya, Mutsumi NAKAMURA +1 more | 1992-02-11 |
| 4880977 | Analytical electron microscope | Seiichiro Mori | 1989-11-14 |