Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6995786 | Electronic endoscope forming still image by double-speed reading | Kazunori Abe | 2006-02-07 |
| 6943821 | Electronic endoscope apparatus to which electronic endoscopes with different numbers of pixels can be connected | Kazunori Abe | 2005-09-13 |
| 6933963 | Television standard converter for endoscope | Kazunori Abe | 2005-08-23 |
| 6876380 | Electronic endoscopic apparatus connectable with electronic endoscope having different number of pixels | Kazunori Abe | 2005-04-05 |
| 6753905 | Circuit for transmitting a solid-state image pickup device signal to a signal processor | Itsuji Minami | 2004-06-22 |
| 6618502 | Color image processing method and apparatus | Mitsuhisa Nakagawa, Keiichi Negishi | 2003-09-09 |
| 6540671 | Electronic endoscope apparatus driving light shielding plate | Kazunori Abe | 2003-04-01 |
| 6476852 | Imaging device for endoscope equipped with both NTSC system and PAL system | — | 2002-11-05 |
| 6459447 | Video signal transmission device | Mitsuhisa Nakagawa, Keiichi Negishi | 2002-10-01 |
| 6234957 | Electronic endoscope system capable of enhancing luminance | — | 2001-05-22 |
| 6059722 | Light source device for endoscope which is capable of light setting shading period | Seiji Matumoto, Suwao Satoh, Shigeo Suzuki | 2000-05-09 |
| 5830124 | Guide structure for electronic endoscope systems | Shigeo Suzuki | 1998-11-03 |
| 5686958 | Electronic endoscope apparatus with noise suppression circuit | Tetsuya Shibasaki, Nobuyuki Akai | 1997-11-11 |
| 5653677 | Electronic endoscope apparatus with imaging unit separable therefrom | Shigeo Suzuki | 1997-08-05 |
| 5614949 | Exposure control device for electronic endoscope | Shigeo Suzuki | 1997-03-25 |
| 5569158 | Shielding structure of electronic endoscope apparatus | Shigeo Suzuki | 1996-10-29 |
| 5440341 | Signal processing circuit for a simultaneous electronic endoscope apparatus | Shigeo Suzuki | 1995-08-08 |
| 5390662 | Electronic endoscope apparatus using circuit board having cavity | — | 1995-02-21 |
| 5142354 | Signal level correction circuit for a video signal | Shigeo Suzuki | 1992-08-25 |
| 4851508 | Polyester fibers having high strength and high modulus and process for producing the same | Kazuo Kurita, Masahiro Hayashi, Toshihiko Ohta, Hideaki Ishihara, Wataru Yoshikawa +2 more | 1989-07-25 |
| 4824619 | Process of producing polyethylene drawn filaments and drawn films | Toshihiko Ohta | 1989-04-25 |
| 4800121 | Drawn polyethylene filament tensile member | Toshihiko Ohta, Masahiro Hayashi | 1989-01-24 |
| 4779953 | Optical fiber cord or cable containing a polyethylene filament tensile member | Toshihiko Ohta, Masahiro Hayashi | 1988-10-25 |
| 4758905 | Image pickup apparatus with a rotary shutter | Motohiko Horio, Naoki Kobayashi, Kouji Kaneko, Akira Muramatsu | 1988-07-19 |
| 4742411 | Magnetic head feed mechanism including a dust preventing means | Motohiko Horio, Naoki Kobayashi, Kouji Kaneko | 1988-05-03 |