Issued Patents All Time
Showing 51–75 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5894089 | Method and device for detecting a liquid level in a container | — | 1999-04-13 |
| 5875668 | Roll forming method for forming flat tube and roll forming apparatus using the same | Hisashi Kobayashi, Yosimitu Yamaguchi, Yasuo Abe | 1999-03-02 |
| 5868817 | Process for producing steel by converter | Masataka Yano, Masayuki Arai, Fumio Koizumi, Noriyuki Masumitsu, Hideaki Sasaki +5 more | 1999-02-09 |
| 5772302 | Strobe device | Tuyoshi Ishikawa, Shinichi Kusakawa | 1998-06-30 |
| 5761548 | Zoom finder | — | 1998-06-02 |
| 5740474 | Apparatus for eliminating backlash in a zoom finder | — | 1998-04-14 |
| 5727235 | Zoom strobe device | Tuyoshi Ishikawa | 1998-03-10 |
| 5568623 | Method for rearranging instruction sequence in risc architecture | — | 1996-10-22 |
| 5560424 | Inner fin and manufacturing method of the same | — | 1996-10-01 |
| 5491997 | Apparatus and method for forming a heat exchanger inner fin having cross-flow passages | — | 1996-02-20 |
| 5426479 | Apparatus for changing the size of the photographing aperture in a camera | — | 1995-06-20 |
| 5389924 | Multiple character code set input/output conversion system | — | 1995-02-14 |
| 5335031 | Apparatus for changing the size of the photographing aperture in a camera | — | 1994-08-02 |
| 5295303 | Method of making a corrugated fin | Yoshitaka Kuroda, Yasuo Abe | 1994-03-22 |
| 5259843 | Medical connector for attaching to liquid introducing tube | Hiroaki Watanabe | 1993-11-09 |
| 5239118 | Cyclic conjugated enediynes | Kyriacos C. Nicolaou, Guido Zuccharello | 1993-08-24 |
| 5097062 | Cyclic conjugated enediynes | Kyriacos C. Nicolaou, Guido Zuccharello | 1992-03-17 |
| 5053526 | Pharmaceuticals containing prostaglandin I.sub.2 | Masakatsu Shibasaki, Mikiko Sodeoka, Toshiaki Mase, Akira Ishibashi, Daijiro Horii +5 more | 1991-10-01 |
| 4922280 | Infrared filter cover plate for autofocus camera | Susumu Koshino | 1990-05-01 |
| 4774341 | Bicyclo(3.3.0)octane derivative and preparation thereof | Masakatsu Shibasaki, Mikiko Sodeoka | 1988-09-27 |
| 4762936 | Bicyclo(3.3.0)Octene derivatives | Masakatsu Shibasaki, Toshiaki Mase, Mikiko Sodeoka | 1988-08-09 |
| 4699921 | Pharmaceuticals containing prostaglandin I.sub.2 | Masakatsu Shibasaki, Mikiko Sodeoka, Toshiaki Mase, Akira Ishibashi, Daijiro Horii +5 more | 1987-10-13 |
| 4681951 | Bicyclo(3.3.0)octene derivatives | Masakatsu Shibasaki, Toshiaki Mase, Mikiko Sodeoka | 1987-07-21 |
| 4644068 | Bicyclo[3.3.0]octenylaldehyde derivatives | Masakatsu Shibasaki, Mikiko Sodeoka | 1987-02-17 |
| 4632997 | Method for preparing cis-bicyclo[3.3.0]octylidene derivative | Masakatsu Shibasaki, Mikiko Sodeoka | 1986-12-30 |