Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8208359 | Optical head, optical information recording and reproducing device, and optical information system device | Hideki Aikoh, Eishin Mori, Kousei Sano, Joji Anzai, Kenichi Shinotani | 2012-06-26 |
| 7882513 | Optical disc device and method for controlling optical disc device | Hideki Aikoh, Takao Hayashi, Akira Yoshikawa, Tomio Yamamoto, Kouretsu Boku | 2011-02-01 |
| 7349320 | Apparatus for switching modes based on quantity of light received in first section of a photodetector section and first plus second section for controlling a laser diode output | Hideki Aikoh | 2008-03-25 |
| 7124389 | Automated wiring pattern layout method | Mutsunori Igarashi, Masaaki Yamada, Koji Hashimoto, Atsuhiko Ikeuchi | 2006-10-17 |
| 7116562 | Synchronous rectification switching power supply | Yoshimichi Hirokawa | 2006-10-03 |
| 6831882 | Optical head and optical head feeder | Hideki Aikoh, Hideki Nakata, Hironori Tomita, Tadashi Kuroda, Toru Tanaka | 2004-12-14 |
| 6792593 | Pattern correction method, apparatus, and program | Atsuhiko Ikeuchi, Koji Hashimoto, Mutsunori Igarashi, Masaaki Yamada | 2004-09-14 |
| 6779167 | Automated wiring pattern layout method | Mutsunori Igarashi, Masaaki Yamada, Koji Hashimoto, Atsuhiko Ikeuchi | 2004-08-17 |
| 6532113 | Display device for use in vehicle | Kunimitsu Aoki, Takanori Watanabe, Kousuke Kinoshita | 2003-03-11 |
| 5983172 | Method for coding/decoding, coding/decoding device, and videoconferencing apparatus using such device | Yoshiaki Asakawa | 1999-11-09 |
| 5956686 | Audio signal coding/decoding method | Yoshiaki Asakawa, Hidetoshi Sekine | 1999-09-21 |
| 5862682 | Method and apparatus for controlling needle driving motors in a knitting machine | Koyu Maenaka, Nobuhiro Araki | 1999-01-26 |
| 5532999 | Optical detector having stray carrier absorption regions between light receiving elements, and an optical head using the same | Hideki Aikoh, Hiroyuki Nakamura, Tohru Nakamura | 1996-07-02 |
| 5502456 | Display apparatus for vehicles | Hidenobu Korenaga, Tadashi Iino | 1996-03-26 |
| 5353735 | Indicating instrument system | Yoichi Arai, Yasuhiro Miyazawa, Kunimitsu Aoki | 1994-10-11 |
| 5280804 | Control valve | Tsunenobu Matsumoto | 1994-01-25 |
| 5266930 | Display apparatus | Hiroshi Ichikawa, Yoshiyuki Furuya, Masao Suzuki, Kazuhiro Itami | 1993-11-30 |
| 4879658 | Navigation system using angular rate sensor | Yoshihito Aoki, Takahiro Oikawa | 1989-11-07 |