Issued Patents All Time
Showing 101–125 of 136 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5753348 | Fluororesin tube-covered fixing roller, and image formation apparatus | Hideyuki Hatakeyama, Hiroaki Kumagai, Kazuo Kishino, Hideo Kawamoto | 1998-05-19 |
| 5661343 | Power hybrid integrated circuit apparatus | Kazuji Yamada, Hideki Miyazaki, Kazuo Kato | 1997-08-26 |
| 5656087 | Method for surface treatment of solid particles and apparatus therefor | Yuji Kikuchi, Masamitsu Nagao | 1997-08-12 |
| 5608508 | Rotatable member for fixing in which inorganic filler is contained in silicone rubber, and fixing device having the same | Hiroaki Kumagai, Takeshi Menjo, Kazuo Kishino, Rie Saito, Jiro Ishizuka +2 more | 1997-03-04 |
| 5538677 | Method of producing elastic roller whose external curved surface cylindrical shape is of varying diameter | — | 1996-07-23 |
| 5516550 | Method for surface treatment of solid particles and apparatus therefor | Yuji Kikuchi, Masamitsu Nagao | 1996-05-14 |
| 5441457 | Tensioner having reservoir cover plate | Kazuhiko Tsutsumi, Sadao Miki | 1995-08-15 |
| 5436231 | Adenophostins | Shuji Takahashi, Kazuhiko Tanzawa, Kaneo Ogawa, Tsuyoshi Hosoya | 1995-07-25 |
| 5379774 | Measurement of arterial elasticity and the frequency characteristic of the compliance of an artery | Masatoshi Nishimura, Yasushi Orihashi | 1995-01-10 |
| 5334879 | Feeding system and feeding method for a submarine cable communication system | Yoshiyuki Inoue, Kenji Ohta | 1994-08-02 |
| 5324758 | Vibration damping material of asphalt cement | Yasuo Soga, Kazuyoshi Iatagaki, Yutaka Fujita, Yutaka Nakamura | 1994-06-28 |
| 5296957 | Optical repeater having loop-back function used in transmission system | Takanori Maki, Kazuya Amaki, Katsumi Kikawa, Mitsushi Nitta | 1994-03-22 |
| 5293874 | Measurement of transmission velocity of pulse wave | Masatoshi Nishimura, Nobuaki Nakatsubo | 1994-03-15 |
| 5177670 | Capacitor-carrying semiconductor module | Hiroichi Shinohara, Hirokazu Inoue, Yoichi Abe, Akira Kato, Hideo Suzuki +2 more | 1993-01-05 |
| 5138390 | Cleaning sheet for fixating rotational member and image forming apparatus having fixating rotational member | Toshiyuki Miyabayashi, Kazuo Kishino, Yoji Tomoyuki, Yasumasa Ohtsuka | 1992-08-11 |
| 5089481 | Polysaccharides and antiviral drugs containing the same as active ingredient | Shigeaki Muto, Koichi Niimura, Minoru Oohara, Yoshiharu Oguchi, Kenichi Matsunaga +5 more | 1992-02-18 |
| 5089201 | Method for preparing elastic roller | — | 1992-02-18 |
| 4985543 | Lectins and antiretroviral drugs containing the lectins as active ingredient | Norifumi Sugita, Koichi Niimura, Yoshiharu Oguchi, Kunitaka Hirose, Kenichi Matsunaga +5 more | 1991-01-15 |
| 4798969 | Power feed system in transmission line between terminals of three-terminal station | Yoshiyuki Inoue, Koichi Tatekura, Hitoshi Nishikawa, Hajime Ohta, Yoshikazu Kogure | 1989-01-17 |
| 4691223 | Semiconductor device having high breakdown voltage | Susumu Murakami, Teruyuki Kagami, Tsutomu Yatsuo | 1987-09-01 |
| 4610927 | Microcapsules containing a hydrophobic, volatile core substance and their production | Yuriko Igarashi | 1986-09-09 |
| 4557755 | Microencapsulated agricultural chemical and process of preparation thereof | Yuji Hattori, Yuriko Igarashi | 1985-12-10 |
| RE31901 | Continuous electrolytical treatment of aluminum or its alloys | Satoshi Kawai, Yoichi Yamagiwa, Masashi Mizusawa, Hiroshi Watanabe, Yoshio Ando | 1985-05-28 |
| 4505397 | Apparatus for hoisting materials and placing concrete | Sakichi Isogai, Teruo Mizuhata, Takayoshi Imai, Kazuyoshi Nakanishi, Takefumi Ito +1 more | 1985-03-19 |
| 4484214 | pn Junction device with glass moats and a channel stopper region of greater depth than the base pn junction depth | Yutaka Misawa, Hiroaki Hachino | 1984-11-20 |