Issued Patents 2003
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641069 | Drag washer of reel for fishing and reel for washing using the same | Hitoshi Katayama, Teruhisa Kondo, Toshiki Kusuyama | 2003-11-04 |
| 6629579 | Headphones/earmuffs | — | 2003-10-07 |
| 6618932 | Terminal changeover system | — | 2003-09-16 |
| 6613126 | Method for storing natural gas by adsorption and adsorbing agent for use therein | Kyoichi Tange, Tamio Shinozawa, Kouetsu Hibino | 2003-09-02 |
| 6601300 | Method of manufacturing fuel injector for internal combustion engine | Takayuki Hokao, Masaaki Konishi | 2003-08-05 |
| 6602558 | Non-linear optical silica thin film manufacturing method and non-linear optical silica element | Osamu Komeda | 2003-08-05 |
| 6600711 | Optical recording medium including prepit sequence formed at predetermined interval between land track and neighboring groove track along spiral | — | 2003-07-29 |
| 6582621 | Refrigerator oils for use with chlorine-free fluorocarbon refrigerants | Umekichi Sasaki, Tatsuyuki Ishikawa, Noboru Ishida | 2003-06-24 |
| 6564185 | Continuous speech recognition method and program medium with alternative choice selection to confirm individual words | Yasunaga Miyazawa, Mitsuhiro Inazumi, Masahisa Ikejiri | 2003-05-13 |
| 6561168 | Fuel injection device having heater | Takayuki Hokao, Miyuki Tarusawa, Hideto Takeda | 2003-05-13 |
| 6512326 | Color cathode-ray tube | Shinji Arai | 2003-01-28 |
| 6512337 | Alternating current plane discharge type plasma display panel | Naoto Hirano, Nobumitsu Aibara | 2003-01-28 |