Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10207232 | Dissolved hydrogen liquid-discharging pot and method for generating pressurized dissolved hydrogen liquid | Hiroaki Minakawa, Satoru Takaishi | 2019-02-19 |
| 9745214 | Portable hydrogen-water generating pot | Hiroaki Minakawa | 2017-08-29 |
| 8610968 | Document illuminating system and image reader including the same | Atsushi Takaura, Yasuo Sakurai, Yasunobu Youda, Kazuya Miyagaki, Masahiro Itoh | 2013-12-17 |
| 8416471 | Document illuminating system and image reader including the same | Atsushi Takaura, Yasuo Sakurai, Yasunobu Youda, Kazuya Miyagaki, Masahiro Itoh | 2013-04-09 |
| 8253989 | Optical reader, image reader and image forming device | Kiichiro Nishina, Yasuo Sakurai, Masahiro Itoh | 2012-08-28 |
| 8199371 | Image reader and image formation apparatus | Kiichiro Nishina, Yasuo Sakurai, Masahiro Itoh, Yoshifumi Sudoh | 2012-06-12 |
| 8174738 | Image read-out device and image forming device | Yasuo Sakurai, Kiichiro Nishina, Masahiro Itoh | 2012-05-08 |
| 8169671 | Lighting unit, image reading apparatus and image forming apparatus using the same | Masahiro Itoh, Yasuo Sakurai, Kiichiro Nishina | 2012-05-01 |
| 7920304 | Image reading device and image forming apparatus | Hibiki Tatsuno, Yasuo Sakurai, Kiichiro Nishina, Masahiro Itoh | 2011-04-05 |
| 7406528 | Method for communication | Chikako Kurita, Hisashi Toyoshima, Kayoko Sakaguchi, Ryohei Shiotani, Masaki Miyadera +1 more | 2008-07-29 |
| 7164541 | Zoom lens, camera, and mobile information terminal | Kiichiro Nishina, Hibiki Tatsuno | 2007-01-16 |
| 7064902 | Zoom lens, camera, and mobile information terminal | Kiichiro Nishina, Hibiki Tatsuno | 2006-06-20 |
| 7031074 | Zoom lens, camera, and mobile information terminal | Kiichiro Nishina, Hibiki Tatsuno | 2006-04-18 |
| 7006271 | Optical scanning device and image forming apparatus | Akihisa Itabashi | 2006-02-28 |
| 6934061 | Optical scanner and image reproducing apparatus | Yoshinori Hayashi | 2005-08-23 |
| 6924938 | Zoom lens, camera, and mobile information terminal | Kiichiro Nishina, Hibiki Tatsuno | 2005-08-02 |
| 6856335 | Optical scanning device for scanning plural surfaces and image forming apparatus using the optical scanning device | — | 2005-02-15 |
| 6839157 | Method and apparatus for multi-beam optical scanning capable of effectively adjusting a scanning line pitch | Tomohiro Nakajima, Akihisa Itabashi, Kenichi Takanashi, Tomoya Ohsugi | 2005-01-04 |
| 6795257 | Fixing structure for parts of optical element, image data input unit and image data input apparatus | Jun Andoh, Yoshihiro Morii, Hiroshi Takemoto, Toshio Kobayashi | 2004-09-21 |
| 6130768 | Scanning image forming lens and optical scanning apparatus | — | 2000-10-10 |
| 5748381 | Real image type zoom finder optical system | — | 1998-05-05 |
| 5216457 | Real image type zoom finder | Takao Yamaguchi | 1993-06-01 |
| 5124837 | Finder of real image type | — | 1992-06-23 |