Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9193195 | Printer | — | 2015-11-24 |
| 9145018 | Printer | — | 2015-09-29 |
| 9033463 | Printer | — | 2015-05-19 |
| 8636348 | Inkjet printer | Naoki Mizuno | 2014-01-28 |
| 8297732 | Printing apparatus and cleaner unit for cleaning inkjet head and ink conveyer tube | Akiko Niimi | 2012-10-30 |
| 7929187 | Image optical system and image reading apparatus equipped with same | Nobuyuki Tochigi, Takeyoshi Saiga, Tadao Hayashide | 2011-04-19 |
| 7742203 | Image reading apparatus | Takayuki Sugiyama, Takeyoshi Saiga, Toshio Takahashi | 2010-06-22 |
| 7684094 | Image optical system and image reading apparatus equipped with same | Nobuyuki Tochigi, Takeyoshi Saiga, Tadao Hayashide | 2010-03-23 |
| 7570444 | Imaging optical system and image reading apparatus using the same | Nobuyuki Tochigi, Takeyoshi Saiga, Tadao Hayashide | 2009-08-04 |
| 7414761 | Imaging optical system and image reading apparatus | Nobuyuki Tochigi | 2008-08-19 |
| 7397585 | Imaging optical system and image reading apparatus including four, free-form shaped, resin off-axis reflective elements | Nobuyuki Tochigi, Takeyoshi Saiga, Tadao Hayashide | 2008-07-08 |
| 7253928 | Imaging optical system and image reading apparatus using the same | Nobuyuki Tochigi, Takeyoshi Saiga, Tadao Hayashide | 2007-08-07 |
| 7177095 | Zoom lens and imaging apparatus having the same | Takayuki Sugiyama, Nobuyuki Tochigi, Motomu Fukasawa | 2007-02-13 |
| 6738164 | Color image reading apparatus | Hidekazu Shimomura, Hiroshi Sato, Shinichi Arita | 2004-05-18 |
| 6525764 | Image read method for performing image signal processes complying with the color of a reference portion of a recording medium, and image read apparatus adopting the method | Kazuhiko Matsuoka | 2003-02-25 |
| 6507444 | Imaging lens and image reading apparatus using it | Tadao Hayashide | 2003-01-14 |
| 6493061 | Image reading apparatus | Shinichi Arita, Tadao Hayashide | 2002-12-10 |
| 6462866 | Imaging optical system and original reading apparatus | Miho Sugiyama, Kazuhiko Matsuoka, Tadao Hayashide | 2002-10-08 |
| 6359706 | Image reading apparatus | Shinichi Arita, Hidekage Sato | 2002-03-19 |
| 6289134 | Image read method and apparatus for optimizing shading conditions | Kazuhiko Matsuoka | 2001-09-11 |
| 6208474 | Original reading lens and original reading apparatus using the same | — | 2001-03-27 |
| 6141118 | Optical scanning device | Takeshi Yamawaki, Hiroshi Sato, Kazumi Kimura | 2000-10-31 |
| 5914819 | Image pickup apparatus having lens holding unit and adjustment mechanism | Hidetoshi Tanaka, Kazushi Kitajima, Yukio Takemura | 1999-06-22 |
| 5744410 | High thermal conductive silicon nitride sintered body, method of producing the same and press-contacted body | Michiyasu Komatsu, Kazuo Ikeda, Nobuyuki Mizunoya, Yoshitoshi Sato, Tatsuya Imaizumi | 1998-04-28 |
| 5739940 | Multi-beam scanning optical device with a chromatic aberration cancellation feature | — | 1998-04-14 |