Issued Patents All Time
Showing 76–100 of 109 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5765315 | Space-saving working equipment | Satoshi Nagamitsu, Hidemi Yaguchi | 1998-06-16 |
| 5759267 | Liquid phase epitaxial | Munehisa Yanagisawa, Susumu Higuchi, Masahiko Saito | 1998-06-02 |
| 5711158 | Apparatus and method for charging three-component mixed refrigerant | Masami Funakura, Mitsuharu Matsuo, Minoru Tagashira | 1998-01-27 |
| 5691128 | Methods for producing photographic silver halide emulsions | Katsuhisa Ohzeki | 1997-11-25 |
| 5638314 | Dividing apparatus for use in a data processing apparatus | — | 1997-06-10 |
| 5606282 | Transimpedance amplifier | — | 1997-02-25 |
| 5603761 | Liquid phase epitaxial growth method for carrying out the same | Munehisa Yanagisawa, Susumu Higuchi, Masahiko Saito | 1997-02-18 |
| 5470496 | Working fluid containing chlorotetrafluoroethane | Masami Funakura, Kazuo Nakatani, Minoru Tagashira | 1995-11-28 |
| 5467364 | Semiconductor laser element and laser device using the same element | Kiyofumi Muro, Tsuyoshi Fujimoto, Yoshikazu Yamada, Shoji Ishizaka | 1995-11-14 |
| 5438849 | Air conditioner and heat pump with tetra fluoroethane-containing working fluid | Koji Arita, Masami Funakura | 1995-08-08 |
| 5433879 | Working fluid containing difluoroethane | Koji Arita, Masami Funakura | 1995-07-18 |
| 5370811 | Working fluid containing tetrafluoroethane | Koji Arita, Masami Funakura | 1994-12-06 |
| 5304319 | Working fluid | Koji Arita, Masami Funakura | 1994-04-19 |
| 5247806 | Multi-system air conditioner | Koji Ebisu, Yoshiaki Doyama, Masataka Ozeki, Masami Funakura, Kanji Haneda | 1993-09-28 |
| 5222371 | Air conditioner of multichamber type | Yoshiaki Doyama, Koji Ebisu, Masataka Ozeki | 1993-06-29 |
| 5206721 | Television conference system | Youichi Ashida, Ryusaku Imai, Toshihiro Homma, Hitoshi Sato, Hitoshi Ishiguro +2 more | 1993-04-27 |
| 5186011 | Refrigerant cycling apparatus | Minoru Tagashira, Kazuo Nakatani, Masami Funakura | 1993-02-16 |
| 5105318 | Head positioning device for use in magnetic disk equipment | Katsuhiro Tsuneta, Toshiyuki Haruna, Akira Kojima | 1992-04-14 |
| 5059338 | Working fluid | Koji Arita, Takeshi Tomizawa | 1991-10-22 |
| 5059474 | Floor covering tile | — | 1991-10-22 |
| 5012651 | Heat pump apparatus | Kazuo Nakatani, Mitsuhiro Ikoma, Takeshi Tomizawa, Koji Arita, Minoru Tagashira | 1991-05-07 |
| 5003532 | Multi-point conference system | Youichi Ashida, Hitoshi Ishiguro, Hitoshi Sato, Hiroaki Natori | 1991-03-26 |
| 4927541 | Process for refining amino acids | Masaaki Matsuda | 1990-05-22 |
| 4840042 | Heat pump system | Mitsuhiro Ikoma, Kazuo Nakatani, Takeshi Tomizawa, Koji Arita | 1989-06-20 |
| 4803572 | Recording/reproducing method and apparatus of magnetic disk unit in which playback commences before the magnetic head is completely centered on the track | Toshiyuki Haruna, Kenji Nishimura, Kiyotaka Takahashi, Tsuneo Hirose, Katsuhiro Tsuneta +4 more | 1989-02-07 |