Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9225188 | Charging system | Atsushi Suyama, Toshiya Iwasaki, Atsushi Shimizu, Jun Yamasaki | 2015-12-29 |
| 8952663 | Battery charge and discharge control apparatus and method for controlling battery charge and discharge | Yasuo Okuda, Toshiya Iwasaki, Souichi Sakai | 2015-02-10 |
| 8156521 | Receiver | Yasuyuki Ikeguchi, Tatsuya Hosomi, Toru Shibusawa | 2012-04-10 |
| 7139315 | Apparatus and process for decoding motion pictures | Katsunori Hirase, Shinichi Matsuura, Akihiko Yamashita | 2006-11-21 |
| 6192186 | Method and apparatus for providing/reproducing MPEG data | Ohnaka Takashi, Shigekazu Minechika, Masahiko Tomikawa | 2001-02-20 |
| 6014494 | Method of recording image data | Shigekazu Minechika, Kazuyuki Okamoto, Osami Sunagawa, Masahiko Nishikawa, Takashi Ohnaka +1 more | 2000-01-11 |
| 5715358 | Method for recording at least two picture signals and method of reproduction at least two picture signals | Takashi Ohnaka, Katsuhiko Matsushita, Daisuke Kishimoto, Minoru Takahashi, Minoru Kume +5 more | 1998-02-03 |
| 5331411 | Integrated circuit for processing digital signals in video camera having electronic zooming function | Kiyotada Kawakami, Masao Takuma, Tooru Asaeda, Tooru Yamamoto, Haruhiko Murata +3 more | 1994-07-19 |
| 5249058 | Apparatus for automatically focusing a camera lens | Haruhiko Murata | 1993-09-28 |
| 5140408 | Color component signal converting apparatus having an input dependent switchable matrix | Osamu Kaite, Takahiro Yuchi | 1992-08-18 |
| 4987491 | Jitter compensation circuit for processing jitter components of reproduced video signal | Osamu Kaite, Takahiro Yuchi | 1991-01-22 |
| 4967279 | Automatic focusing circuit | — | 1990-10-30 |
| 4922346 | Automatic focusing apparatus having a variable focusing speed and particularly suited for use with interlaced scanning | Masaru Hidaka, Masao Takuma, Toshinobu Haruki, Kenichi Kikuchi | 1990-05-01 |
| 4903134 | Automatic focusing circuit for automatically matching focus in response to video signal and zoom position | Satoru Maeda, Shunji Hirano | 1990-02-20 |
| 4853788 | Automatic focusing circuit selectively using multiple focus evaluating curves having differing characteristics | Satoru Maeda | 1989-08-01 |
| 4853789 | Automatic focusing circuit using a two period detection interval to compensate for motion occurring within a field of view | Satoru Maeda | 1989-08-01 |
| 4841370 | Automatic focusing circuit for automatically matching focus in response to video signal | Satoru Maeda, Shunji Hirano | 1989-06-20 |