Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10139590 | Imaging lens and imaging apparatus | Michio Cho | 2018-11-27 |
| 9274313 | Wide-angle imaging lens and imaging apparatus | Masao Mori | 2016-03-01 |
| 9261674 | Wide-angle imaging lens and imaging apparatus | Masao Mori | 2016-02-16 |
| 9182571 | Wide-angle imaging lens and imaging apparatus | Masao Mori | 2015-11-10 |
| 9176304 | Imaging lens | Taro Asami, Toshiaki Katsuma, Toru Ito, Masato Kondo | 2015-11-03 |
| 9170404 | Imaging lens | Taro Asami, Toshiaki Katsuma, Toru Ito, Masato Kondo | 2015-10-27 |
| 9030764 | Imaging lens and imaging apparatus | Taro Asami, Toshiaki Katsuma, Toru Ito, Masato Kondo | 2015-05-12 |
| 9019634 | Imaging lens and imaging apparatus | Taro Asami, Toshiaki Katsuma, Toru Ito, Masato Kondo | 2015-04-28 |
| 8345323 | Image reading lens system and image reading apparatus | — | 2013-01-01 |
| 8248715 | Imaging lens and imaging apparatus using imaging lens | Taro Asami | 2012-08-21 |
| 7843652 | Wide-angle imaging lens | Taro Asami | 2010-11-30 |
| 7656594 | Color image readout lens and color image readout apparatus | Masao Mori, Yu Kitahara | 2010-02-02 |
| 7518809 | Ultra wide-angle imaging lens device and imaging apparatus | Hiromitsu Yamakawa | 2009-04-14 |
| 6903804 | Projection optical system and projection and light exposure apparatus using it | — | 2005-06-07 |
| 6816236 | Projection optical system and projection and light exposure apparatus using it | — | 2004-11-09 |
| 6813088 | Projection optical system and projection exposure device which uses same | — | 2004-11-02 |
| 6396640 | Collimator lens and optical scanning apparatus using the same | — | 2002-05-28 |
| 6320704 | Image readout lens and image readout apparatus using the same | Takayuki Noda, Hiromitsu Yamakawa | 2001-11-20 |
| 6310734 | Imaging lens and image readout apparatus using the same | Takayuki Noda, Hiromitsu Yamakawa | 2001-10-30 |
| 6288850 | Image readout lens and image readout apparatus | — | 2001-09-11 |
| 6111704 | Readout lens | Takayuki Noda | 2000-08-29 |
| 6104541 | Collimator lens and optical scanning apparatus using the same | — | 2000-08-15 |
| 5959788 | Image readout lens with small chromatic aberration and image readout apparatus | Hiromitsu Yamakawa | 1999-09-28 |
| 5900994 | Readout lens | Akiko Ishii | 1999-05-04 |