Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9180687 | Filter manufacturing apparatus and filter manufacturing method | Toru Kawada, Kazushi Kibune, Takaharu Yamamoto | 2015-11-10 |
| 8403449 | Image recording apparatus | Hirotake Nishimura | 2013-03-26 |
| 7280128 | Apparatus for and method of recording image | Masamichi Cho, Katsuki Fukuyama | 2007-10-09 |
| 6850350 | Optical scanner | Masahiko Kokubo | 2005-02-01 |
| 6771429 | Optical scanner | Masahiko Kokubo | 2004-08-03 |
| 5808774 | Method of correcting curvature of image surface and optical beam scanning apparatus for use with the same | — | 1998-09-15 |
| 5241330 | Beam recording with scanning speed change due to F..theta. lens characteristics | Kenji Hiromatsu | 1993-08-31 |
| 5182668 | Optical beam scanning system having an image-forming system for reshaping a light beam to be applied to a scanning reflector | — | 1993-01-26 |
| 5148304 | Optical beam scanning system | — | 1992-09-15 |