Issued Patents All Time
Showing 501–525 of 765 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658238 | Endoscope apparatus capable of being switched to a mode in which a curvature operating lever is returned and to a mode in which the curvature operating lever is not returned | Hiroki Hibino, Yoshikatsu Nagayama, Akemi Nagayama, heiress, Yuuki Nagayama, heir, Motokazu Nakamura | 1997-08-19 |
| 5656582 | Rust preventive lubricating oil | Emiko Shiraishi, Hiroyuki Ito, Masao Yamamoto, Michiharu Naka, Shigeki Maehara | 1997-08-12 |
| 5650172 | Pharmaceutical preparation comprising fat emulsion of fat microparticles | Saburo Matsuda, Shigeyuki Ishikawa, Kenji Tsujihara, Motoaki Ohashi | 1997-07-22 |
| 5640769 | Method for producing a cage of the ball bearing | Jiami Pu, Magozou Hamamoto, Kazuo Akagami, Michiharu Naka, Masahiro Takahashi +4 more | 1997-06-24 |
| 5630787 | System including endoscope and disposable protection cover with channel | Hisao Yabe, Yoshihiro Iida, Hideo Ito, Yoshio Tashiro, Minoru Yamazaki +2 more | 1997-05-20 |
| 5627111 | Electron emitting device and process for producing the same | Takeo Tsukamoto, Akira Shimizu, Masao Sugata, Isamu Shimoda, Masahiko Okunuki | 1997-05-06 |
| 5619301 | Detector for detecting focusing state or distance of photographed object | Takao Saito | 1997-04-08 |
| 5619243 | Image recording and erasing method | Yoshihiko Hotta, Makoto Obu, Takashi Kitamura | 1997-04-08 |
| 5614461 | Image formation method using a reversible thermosensitive recording material | Akihide Itoh, Toru Nogiwa, Yoshihiko Hotta, Atushi Kutami | 1997-03-25 |
| 5609563 | Endoscope apparatus provided with curvature and fluid flow control | Hiroki Hibino, Yoshikatsu Nagayama, Motokazu Nakamura | 1997-03-11 |
| 5603576 | Method for manufacturing balls for bearing and products thereby | Kiyoshi Hirakawa, Jiami Pu, Katsunori Yanase, Minoru Kohari, Eiichi Takahashi +1 more | 1997-02-18 |
| 5594487 | Thermal head supporting device | Akira Nuita, Tsutomu Fujiwara, Hisao Suzuki, Tsugio Narushima, Mamoru Tago +1 more | 1997-01-14 |
| 5575904 | Fluid processing device with filter in helical channel tube | — | 1996-11-19 |
| 5575753 | Endoscopic apparatus using a covered type endoscope fitted in an endoscope cover | Hisao Yabe, Yoshihiro Iida, Hideo Itoh, Yoshio Tashiro, Minoru Yamazaki +1 more | 1996-11-19 |
| 5575752 | Endoscope system, cover type endoscope unit, channeled cover type endoscope unit, holding tool in endoscope system, and housing member of cover type endoscope unit | Hisao Yabe, Minoru Yamazaki, Hideo Ito, Yoshihiro Iida, Yoshio Tashiro +2 more | 1996-11-19 |
| 5573494 | Endoscope cover-sheathed endoscope in which an endoscope-cover coverable endoscope to be sheathed with an endoscope cover is structured to shut out water tightly | Hisao Yabe, Yoshihiro Iida, Hideo Ito, Yoshio Tashiro, Minoru Yamazaki +2 more | 1996-11-12 |
| 5568024 | Drive control system and method for battery car | — | 1996-10-22 |
| 5562602 | Insert cover portion of endoscope cover, insert cover portion having channels of endoscope cover, endoscope-cover-type endoscope, endoscope-cover-system endoscope and endoscope apparatus | Hisao Yabe, Yoshihiro Iida, Hideo Ito, Yoshio Tashiro, Minoru Yamazaki +3 more | 1996-10-08 |
| 5559342 | Electron emitting device having a polycrystalline silicon resistor coated with a silicide and an oxide of a work function reducing material | Takeo Tsukamoto, Akira Shimizu, Masao Sugata, Isamu Shimoda, Masahiko Okunuki | 1996-09-24 |
| 5559820 | Multiple quantum well semiconductor laser | Akitaka Kimura, Masaaki Nido, Akihisa Tomita | 1996-09-24 |
| 5557787 | Table generating apparatus employing heading, layout, and table script data | Kil-Ho Shin | 1996-09-17 |
| 5556269 | Scroll-type compressor and method of assembling the same | Shigeru Machida, Isamu Kawano | 1996-09-17 |
| 5556367 | Cover type endoscope apparatus | Hisao Yabe, Yoshio Tashiro, Yoshihiro Iida, Hideo Itoh, Minoru Yamazaki +2 more | 1996-09-17 |
| 5556827 | Method for producing reversible thermosensitive recording material | Toru Nogiwa, Yukio Konagaya, Yoshihiko Hotta, Kunichika Morohoshi, Makoto Kawaguchi +2 more | 1996-09-17 |
| 5554098 | Endoscope system including endoscope and disposable protection cover | Hisao Yabe, Yoshihiro Iida, Hideo Ito, Yoshio Tashiro, Minoru Yamazaki +2 more | 1996-09-10 |