Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738154 | Method for producing polycarbonate-polyorganosiloxane copolymer | Yukiko Nagao | 2020-08-11 |
| 9558719 | Information processing apparatus | Naohiro Matsushima | 2017-01-31 |
| 8984671 | Head-mounted device | Takaaki Nakabayashi, Toshiki Ishino, Toshiyuki Okuma, Yoshihiro Saito, Kazuhide Miyata +1 more | 2015-03-24 |
| 8959667 | Head-mountable apparatus | Takaaki Nakabayashi, Toshiki Ishino, Yoshihiro Saito, Toshiyuki Okuma, Kazuhide Miyata | 2015-02-24 |
| 8928557 | Head-mounted device | Takaaki Nakabayashi, Toshiki Ishino, Yoshihiro Saito, Toshiyuki Okuma, Kazuhide Miyata +1 more | 2015-01-06 |
| 8717420 | Head mounted image-sensing display device and composite image generating apparatus | Toshiyuki Okuma, Yoshihiro Saito, Toshiki Ishino, Takaaki Nakabayashi | 2014-05-06 |
| 8237627 | Head-mounted device | Takaaki Nakabayashi, Toshiki Ishino, Yoshihiro Saito, Toshiyuki Okuma, Kazuhide Miyata +1 more | 2012-08-07 |
| 8004774 | Lens apparatus and image-pickup apparatus | — | 2011-08-23 |
| 7595937 | Lens apparatus and image-pickup apparatus | — | 2009-09-29 |
| 7572072 | Lens barrier driving device, lens barrel, and image pickup apparatus | — | 2009-08-11 |
| 7563154 | Grinding apparatus having sludge-removing device and method of removing sludge | Mitsuo Oota, Makoto Yuitou, Kouichi Kobayashi | 2009-07-21 |
| 7133216 | Optical device | Shigeru Takeshita | 2006-11-07 |
| 7113350 | Lens barrel and optical device | — | 2006-09-26 |
| 6937817 | Camera including cam member for interlocking image-taking optical system and view finder optical system of the camera | — | 2005-08-30 |
| 6934096 | Optical device | Shigeru Takeshita | 2005-08-23 |
| 6858764 | Method for preparing bromofluorenes | Tetsuo Hachiya, Naoyuki Kitamura, Hiroaki Mori | 2005-02-22 |
| 6606206 | Impact absorbent shifting device | Shigeru Takeshita | 2003-08-12 |
| 6324343 | Optical apparatus | — | 2001-11-27 |