Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492149 | Multi-layer insulation of spacecraft structure for cosmic dust impact damage monitoring | Takayuki Hirai | 2022-11-08 |
| 8505052 | Broadcasting system and reception apparatus | Tadao Yoshida, Keiji Kanota, Hiroaki Oishi, Junichi Yokota, Toyomi Fujino | 2013-08-06 |
| 8151302 | Broadcasting system and receiving apparatus | Tadao Yoshida, Keiji Kanota, Junichi Yokota, Toyomi Fujino, Hiroaki Oishi | 2012-04-03 |
| 7908619 | Broadcasting system and reception apparatus | Tadao Yoshida, Keiji Kanota, Hiroaki Oishi, Junichi Yokota, Toyomi Fujino | 2011-03-15 |
| 7523036 | Text-to-speech synthesis system | Makoto Akabane, Keiichi Yamada, Goro Shiraishi, Junichi Kudo, Akira Tange | 2009-04-21 |
| 7349848 | Communication apparatus and system acting on speaker voices | Makoto Akabane, Keiichi Yamada, Goro Shiraishi, Junichi Kudo, Akira Tange | 2008-03-25 |
| 7099826 | Text-to-speech synthesis system | Makoto Akabane, Keiichi Yamada, Goro Shiraishi, Junichi Kudo, Akira Tange | 2006-08-29 |
| 6920278 | Recording/reproduction apparatus and recording/reproduction method | Hiroaki Oishi, Toyomi Fujino | 2005-07-19 |
| 6757130 | Recording medium exchanging-type recording and reproducing apparatus | Tadao Yoshida, Hiroaki Oishi, Toyomi Fujino, Keiji Kanota | 2004-06-29 |
| 6246639 | Magnetic head holding apparatus for recording a magneto-optical disc | — | 2001-06-12 |
| 5745068 | Remote controller and method for presetting control data therein | Toshiyuki Takahashi, Iwao Takiguchi | 1998-04-28 |
| 5654714 | Remote controller and method for presetting control data therein | Toshiyuki Takahashi, Iwao Takiguchi | 1997-08-05 |
| 5402397 | Electromagnetic shield device for magneto-optical recording apparatus | Takashi Ohmori, Kazuhiko Fujiie | 1995-03-28 |
| 5315470 | Disk cartridge with centered magnetic plate | Toyomi Fujino | 1994-05-24 |
| 5214427 | Input apparatus | — | 1993-05-25 |
| 4608680 | Optical disc player with tilt correction | — | 1986-08-26 |
| 4473274 | Objective lens assembly for optical disc player | Katsuaki Tsurushima | 1984-09-25 |
| 4467463 | Optical device for controlling a light beam | — | 1984-08-21 |