Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7209425 | Drive apparatus for tape-like optical recording medium | Masaaki Hara, Jun Sawai | 2007-04-24 |
| 7035136 | Nonvolatile magnetic memory device and method of writing data into tunnel magnetoresistance device in nonvolatile magnetic memory device | Masaaki Hara, Tsunenori Shiimoto, Jun Sawai | 2006-04-25 |
| 6917386 | Auto-focus apparatus, focus adjusting method, image capturing apparatus and image capturing method utilizing an emitting device to focus an image | Susumu Kurita | 2005-07-12 |
| 6658214 | Optical space transmission apparatus and information transmission method | — | 2003-12-02 |
| 6618177 | Light space-transmission device | Tetsuro Kato | 2003-09-09 |
| 6362852 | Focus control apparatus and method for use with a video camera or the like | — | 2002-03-26 |
| 6275262 | Focus control method and video camera apparatus | — | 2001-08-14 |
| 6222587 | Focus control method and video camera | Naoki Inomata, Chiaki Ikeyama, Susumu Kurita | 2001-04-24 |
| 6175451 | Optical axis correcting apparatus and method of correcting optical axis | Toshihisa Iriyama | 2001-01-16 |
| 6155690 | Optical axis correction device | Kiyohiko Miyahara, Kazuhiko Otsuka, Toshihisa Iriyama | 2000-12-05 |
| 6034727 | Focus control method and video camera apparatus | Naoki Inomata, Chiaki Ikeyama, Susumu Kurita | 2000-03-07 |
| 5506716 | Method, circuit, and apparatus for mitigating effects of wavelength-dependent atmospheric transmission characteristics on atmospheric optical telecommunication | Kanji Mihara, Akira Hirashima, Takashi Otobe | 1996-04-09 |
| 5448391 | Optical atmospheric link system | Toshihisa Iriyama | 1995-09-05 |
| 5367398 | Optical atmospheric link system | Kohji Suzuki, Takashi Otobe | 1994-11-22 |
| 5329395 | Optical atmospheric communication system | Kazuo Endo | 1994-07-12 |
| 5237166 | Optical atmospheric link apparatus with light path correction | Koji Suzuki | 1993-08-17 |
| 5221985 | Optical communication system | — | 1993-06-22 |
| 5210643 | Wave combining apparatus for semiconductor lasers | Yoshiaki Fujii, Michihiko Sakurai | 1993-05-11 |
| 5065455 | Optical atmospheric link system | Koji Suzuki, Satoshi Kusaka | 1991-11-12 |
| 4958902 | Optical space transmission apparatus | — | 1990-09-25 |
| 4914272 | Laser beam soldering apparatus and soldering method using the same | Takashi Otobe, Syunsuke Matsui | 1990-04-03 |
| 4692721 | Dielectric rotary coupler | Yasutoshi Kamatsu, Takashi Otobe | 1987-09-08 |
| 4570553 | Truck with automatic ground softening apparatus | — | 1986-02-18 |