Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7993952 | Charge transfer device | — | 2011-08-09 |
| 7718944 | Solid-state image sensing device and method of operating the same | — | 2010-05-18 |
| D598894 | Earphone | Mitsuhiro Masuda, Shotaro Kamo | 2009-08-25 |
| 7551748 | Earphone | Shotaro Kamo, Hajime Kitamura, Isao Fushimi, Masayoshi Sugiyama | 2009-06-23 |
| 7446353 | Solid-state imaging apparatus and charge transfer apparatus | — | 2008-11-04 |
| D567217 | Earphone | Shotaro Kamo, Mitsuhiro Masuda | 2008-04-22 |
| 7092610 | Optical fiber for attenuating optical signal | Masamitsu Yamaguchi, Gen Tanimoto, Kentaro Nouchi, Yuichi Morishita | 2006-08-15 |
| 7049535 | Illuminated switch | Hidehiro Yamada | 2006-05-23 |
| 6748151 | Optical fiber attenuator with attenuating dopant limited to a central or peripheral area of the fiber core | Masaru Watanabe, Akiyoshi Naruse, Yuichi Murakami, Kenichi Muta, Toyomitsu Yamamoto | 2004-06-08 |