Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739789 | Half bearing and sliding bearing | Tomohiro Yamada, Satoshi Kamiya | 2023-08-29 |
| 11656360 | Location information system | Koji Kawasaki | 2023-05-23 |
| 8275295 | Toner container and toner filling method | Masato Serizawa, Katsumi Harumoto, Kazuyuki Yamagishi | 2012-09-25 |
| 8023858 | Material supplying container having sealing member, and image forming unit including same | — | 2011-09-20 |
| 7437101 | Toner container and toner filling method | Masato Serizawa, Katsumi Harumoto, Kazuyuki Yamagishi | 2008-10-14 |
| 7313345 | Image forming unit | Yuichiro Inaba, Mitsuru Ebihara | 2007-12-25 |
| 6484005 | Image forming apparatus | — | 2002-11-19 |
| 6197704 | Method of fabricating semiconductor device | Kazuhiko Endo | 2001-03-06 |