Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8611735 | Camera module | — | 2013-12-17 |
| 8390725 | Camera module, electronic device including the same, and method for positioning lenses of camera module | Yoshihito Ishizue, Shinji Kaioka | 2013-03-05 |
| 8174609 | Camera module and electronic device including the same | Kazuya Fujita, Kiyoharu Shimano, Kenji Sakai | 2012-05-08 |
| 8107006 | Camera module and electronic device including the same | Atsushi Semi | 2012-01-31 |
| 7338754 | Micro-lens array substrate and production method therefor, and projection type liquid crystal display unit using those | Kuniaki Okada, Yukiko Nagasaka, Kazuya Kitamura, Yukio Kurata, Hiroshi Nakanishi | 2008-03-04 |
| 7054235 | Tilt correction method of movable portion, tilt correction method of objective lens for optical disk, and objective lens driving device for optical disk | Satsuki Tsukuda | 2006-05-30 |
| 7031064 | Method of microlens array and projection type of liquid crystal display apparatus | Kazuya Kitamura, Yukio Kurata, Kuniaki Okada, Noboru Fujita, Yukiko Nagasaka +1 more | 2006-04-18 |
| 6822799 | Exposing apparatus and exposing method for microlens array | Kazuya Kitamura, Kuniaki Okada, Yukio Kurata, Hiroshi Nakanishi | 2004-11-23 |
| 6392970 | Reproducing light quantity control method for optical memory device, and reproducing light quantity control device, and optical recording medium | Hiroshi Fuji, Shigemi Maeda, Tomoyuki Miyake, Yasuo Nakata, Nobuo Ogata +3 more | 2002-05-21 |
| 5940364 | Optical disk including wobbled guiding groove composed of pits, optical disk manufacturing apparatus, and optical disk recording/reproducing apparatus | Nobuo Ogata, Yasuo Nakata | 1999-08-17 |
| 5696742 | Optical disk device for reproducing address information from wobbled groove | Nobuo Ogata, Yasuo Nakata, Kunio Kojima, Hideaki Sato | 1997-12-09 |
| 5673247 | Optical pickup having two objective lenses | Yasuo Nakata, Nobuo Ogata, Tomoyuki Miyake | 1997-09-30 |
| 5659528 | Information recording-reproduction method | Kunio Kojima, Yasuo Nakata, Tomoyuki Miyake, Nobuo Ogata, Toshiharu Inui | 1997-08-19 |
| 5446721 | Objective lens drive device with support system | Toshiharu Inui, Yasuo Nakata, Nobuo Ogata, Hideaki Sato | 1995-08-29 |
| 5267089 | Inclination adjusting device for an objective lens for an optical information recording and reproduction apparatus | Yasuhiro Yamamoto, Tetsuo Ueyama | 1993-11-30 |
| 5189655 | Optical head for optical disk recording/reproducing apparatus including modified Wollaston prism | Nobuo Ogata, Tetsuo Ueyama, Toshiyuki Tanaka, Hideaki Sato | 1993-02-23 |
| 4782476 | Objective lens-driving unit | Toshihisa Deguchi, Mitsuo Ishii, Masaru Nomura | 1988-11-01 |
| 4766584 | Three-dimensional driving arrangement | Shigeo Terashima, Kunio Kojima | 1988-08-23 |
| 4696566 | Three-dimensional driving arrangement | Shigeo Terashima, Kunio Kojima | 1987-09-29 |
| 4678276 | Objective lens drive/support mechanism in an optical disc player | Shigeo Terashima, Kiyoshi Kumata, Toshiyuki Tanaka | 1987-07-07 |