Issued Patents All Time
Showing 51–75 of 109 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806916 | Video apparatus with image memory function | Takashi Sakaguchi, Takeshi Hamasaki | 2004-10-19 |
| 6587149 | Video camera with progressive scanning and dynamic range enlarging modes | Masayuki Yoneyama, Yasutoshi Yamamoto, Kohichi Toyomura | 2003-07-01 |
| 6470674 | Deterioration detecting apparatus and method for engine exhaust gas purifying device | Masahiko Yamaguchi, Shujiro Morinaga | 2002-10-29 |
| 6463735 | Apparatus for detecting deterioration of exhaust gas purifying catalysts | Shujiro Morinaga, Naoki Yoshiume, Masahiko Yamaguchi | 2002-10-15 |
| 6338329 | Blow-by gas passage abnormality detecting system for internal combustion engines | Yoshinori Maegawa | 2002-01-15 |
| 6295807 | System for detecting deterioration of catalyst for purifying exhaust gas | Hisayo Douta, Yasuo Mukai | 2001-10-02 |
| 6289880 | Apparatus for detecting leakage of vapor purge system | Masahiko Yamaguchi, Yasuo Mukai | 2001-09-18 |
| 6271881 | Color image pickup apparatus for progressive scanning video signal | Yuichirou Takahashi, Atsuto Kanazawa, Masaki Kariya, Masayuki Serizawa, Kenji Tamura +2 more | 2001-08-07 |
| 6247464 | Blow-by gas passage abnormality detecting system for internal combustion engines | Yoshinori Maegawa | 2001-06-19 |
| 6142456 | Method and apparatus for dissolving and mixing gas and liquid | Katsuyuki Machiya, Masakazu Kashiwa | 2000-11-07 |
| 6098603 | Blow-by gas passage abnormality detecting system for internal combustion engines | Yoshinori Maegawa | 2000-08-08 |
| 6082337 | Abnormality detection apparatus for preventing fuel gas emission | Takeshi Fujimoto, Yasuo Mukai, Hisayo Dohta, Keiji Wakahara, Junya Morikawa +1 more | 2000-07-04 |
| 6078357 | Image mixing circuit | Yasutoshi Yamamoto, Masayuki Yoneyama, Koichi Toyomura | 2000-06-20 |
| 6073440 | System for detecting deterioration of catalyst for purifying exhaust gas | Hisayo Douta, Yasuo Mukai | 2000-06-13 |
| 6023651 | Internal combustion engine misfire detection with engine acceleration and deceleration correction during a repetitive misfire condition | Yasuo Mukai | 2000-02-08 |
| 5986705 | Exposure control system controlling a solid state image sensing device | Fuminori Shibuya, Shigeo Sakaue | 1999-11-16 |
| 5940146 | Video apparatus with image memory function | Takashi Sakaguchi, Takeshi Hamasaki | 1999-08-17 |
| 5798792 | Image pickup apparatus with horizontal line interpolation function | Hiroya Kusaka, Takashi Sakaguchi | 1998-08-25 |
| 5727383 | Catalyst deterioration detecting apparatus and exhaust emission control device failure detecting apparatus | Yukihiro Yamashita, Hisashi Iida | 1998-03-17 |
| 5672817 | Self-diagnostic apparatus of air-fuel ratio control system of internal combustion engine | Yasuo Sagisaka, Yasuo Mukai, Yukihiro Yamashita, Hisashi Iida | 1997-09-30 |
| 5642163 | Imaging apparatus for switching the accumulative electric charge of an image pickup device | Takashi Watari | 1997-06-24 |
| 5631025 | Low sodium peritoneal dialysis solution | Ty R. Shockley, Leo Martis, Lee W. Henderson, John Moran | 1997-05-20 |
| 5629025 | Low sodium peritoneal dialysis solution | Ty R. Shockley, Leo Martis, Lee W. Henderson, John Moran | 1997-05-13 |
| 5602588 | Image pickup apparatus having a horizontal line interpolation function | Hiroya Kusaka, Takashi Sakaguchi | 1997-02-11 |
| 5589197 | Low sodium peritoneal dialysis solution | Ty R. Shockley, Leo Martis, Lee W. Henderson, John Moran | 1996-12-31 |