Issued Patents All Time
Showing 276–300 of 462 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7058576 | Method of calculating HMM output probability and speech recognition apparatus | Yasunaga Miyazawa | 2006-06-06 |
| 7052626 | Fluid compositions containing refrigeration oils and chlorine-free fluorocarbon refrigerants | Noboru Ishida, Umekichi Sasaki, Tatsuyuki Ishikawa | 2006-05-30 |
| 7027249 | Data erasing apparatus | Hisato Suzuki, Kazutoshi Suzuki, Hiroyuki Uematsu, Takahiro Ono | 2006-04-11 |
| 7014718 | Rare earth magnet alloy ingot, manufacturing method for the same, R-T-B type magnet alloy ingot, R-T-B type magnet, R-T-B type bonded magnet, R-T-B type exchange spring magnet alloy ingot, R-T-B type exchange spring magnet, and R-T-B type exchange spring bonded magnet | Masahide Utsunomiya, Tadanao Ito | 2006-03-21 |
| 6998065 | Fluid compositions containing refrigerator oils and chlorine-free fluorocarbon refrigerants | Noboru Ishida, Umekichi Sasaki, Tatsuyuki Ishikawa | 2006-02-14 |
| 6962059 | Refrigerating cycle device | Noriho Okaza, Fumitoshi Nishiwaki, Yuji Yoshida, Mitsuhiro Ikoma, Hidenobu Shintaku | 2005-11-08 |
| 6918128 | Playback apparatus with structure for preventing wrong-insertion of recording medium | Koki Tamai | 2005-07-12 |
| 6898171 | Information recording medium with index header | Toshihiro Sugaya | 2005-05-24 |
| 6875127 | Golf club shaft | — | 2005-04-05 |
| 6846285 | Endoscope apparatus with drum part to wind insertion part therearound | Seiji Kimura, Nobuyuki Saruya, Shinji Fujikawa, Takakazu Ishigami, Masahiro Kumakura +1 more | 2005-01-25 |
| 6810855 | 4-Stroke engine control device and control method | Yuichiro Sawada | 2004-11-02 |
| 6803722 | Plasma display panel | Tadashi Nakamura, Yoshito Tanaka, Hajime Homma, Kouta Araki, Nobumitsu Aibara +1 more | 2004-10-12 |
| 6797081 | Centrifugal casting method, centrifugal casting apparatus, and cast alloy produced by same | Masahide Utsunomiya, Uremu Hosono, Yoichi Hirose | 2004-09-28 |
| 6742998 | Linear compressor with vibration canceling spring arrangement | Sadao Kawahara, Nobuaki Ogawa, Teruyuki Akazawa, Yasuhiro Asaida, Masaru Nagaike | 2004-06-01 |
| 6703772 | Plasma display panel with an improved electrode structure | Nobumitsu Aibara, Naoto Hirano, Tadashi Nakamura, Yoshito Tanaka, Hajime Homma +1 more | 2004-03-09 |
| 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 |
| 6602558 | Non-linear optical silica thin film manufacturing method and non-linear optical silica element | Osamu Komeda | 2003-08-05 |
| 6601300 | Method of manufacturing fuel injector for internal combustion engine | Takayuki Hokao, Masaaki Konishi | 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 |
| 6561168 | Fuel injection device having heater | Takayuki Hokao, Miyuki Tarusawa, Hideto Takeda | 2003-05-13 |
| 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 |