Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D729300 | Camera lens | Ayumi Nakajima, Tatsuya Kobayashi | 2015-05-12 |
| D682341 | Camera lens | Ayumi Nakajima, Tatsuya Kobayashi | 2013-05-14 |
| D677301 | Digital camera | Akira Nojima, Ken Moro, Yasuki Nagaoka, Masanobu Iwabuchi, Shoko Ryuen +4 more | 2013-03-05 |
| D671586 | Camera lens | Hideaki Asano, Masaaki Yanagisawa | 2012-11-27 |
| D670320 | Digital camera | Hideaki Asano, Masaaki Yanagisawa | 2012-11-06 |
| D669520 | Digital camera | Hideaki Asano, Masaaki Yanagisawa | 2012-10-23 |
| D665005 | Camera lens | Hideaki Asano, Masaaki Yanagisawa | 2012-08-07 |
| D664583 | Camera lens | Hideaki Asano, Masaaki Yanagisawa | 2012-07-31 |
| D534193 | Spotting scope | — | 2006-12-26 |
| D532804 | Spotting scope eyepiece | — | 2006-11-28 |
| D473248 | Binoculars | — | 2003-04-15 |
| D449322 | Camera lens | Jun Akabane, Yasuki Nagaoka, Jun Konno | 2001-10-16 |
| D448394 | Binoculars | Yukikazu Ueda | 2001-09-25 |
| D447160 | Binoculars | Takashi Kishigami | 2001-08-28 |
| D445122 | Alignment ring for camera lens | Jun Konno | 2001-07-17 |
| D442613 | Bridge portion for binoculars | Takashi Kishigami | 2001-05-22 |
| D441382 | Camera lens | Jun Konno, Jun Akabane, Yasuki Nagaoka | 2001-05-01 |
| D433044 | Camera lens | Yasuki Nagaoka, Jun Akabane, Jun Konno | 2000-10-31 |
| D428428 | Camera lens | — | 2000-07-18 |
| D427221 | Camera lens | — | 2000-06-27 |
| D424593 | Camera | Akira Nojima | 2000-05-09 |
| D419170 | Document camera | Masaaki Yanagisawa | 2000-01-18 |
| D395664 | Microscope | Akira Nojima | 1998-06-30 |
| D394666 | Binoculars | — | 1998-05-26 |
| D390859 | Camera | Akira Nojima, Jun Akabane, Masaaki Yanagisawa | 1998-02-17 |