Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9007469 | Lens barrel and image pickup device | Satoru Yasutomi, Kunio Yamamiya, Naoki Fujii, Masato Miyata | 2015-04-14 |
| 8633116 | Dry etching method | Kazuhiro Watanabe | 2014-01-21 |
| 8422156 | Zoom lens barrel | Sayoko Okabe, Koji Okano | 2013-04-16 |
| 7663999 | Disc drive apparatus and electronic appliance | Kiyoshi Omori, Takashi Ootsuka, Kunitaka Nerome, Hiroyuki Fukuchi, Koji Natsubori +3 more | 2010-02-16 |
| 7487520 | Disc drive apparatus with disc chucking arrangement | Kiyoshi Omori | 2009-02-03 |
| 7409695 | Disc drive apparatus | Kiyoshi Omori, Yuji Suzuki, Takashi Ootsuka, Satoshi Muto, Koji Natsubori +1 more | 2008-08-05 |
| 7372638 | Lens barrel | Sayoko Okabe, Akira Watanabe, Yasuteru Yamauchi, Shigeo Hayashi | 2008-05-13 |