Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6414928 | Disc tray, disc-tray accommodating apparatus and disc drive apparatus | Nobuhiko Tsukahara, Toshiharu Okanishi | 2002-07-02 |
| 6407982 | Disk tray, disk storing apparatus and disk drive | Nobuhiko Tsukahara, Toshiharu Okanishi | 2002-06-18 |
| 6345035 | Disc tray, disc-tray accommodating apparatus and disc drive apparatus | Nobuhiko Tsukahara, Toshiharu Okanishi | 2002-02-05 |
| 6314076 | Optical pickup device in recording and/reproducing apparatus | Shizuo Arai, Yoshitaka Aoki, Takakiyo Kanazawa, Akio Matsuda, Kiyoshi Ohmori +1 more | 2001-11-06 |
| 6275460 | Pick-up position adjusting mechanism and tray unlocking mechanism | Tatsuyuki Nakayama | 2001-08-14 |
| 6272092 | Recording and reproducing apparatus with lock and release mechanism | Shizuo Arai, Yoshitaka Aoki, Takakiyo Kanazawa, Akio Matsuda, Kiyoshi Ohmori +1 more | 2001-08-07 |
| 6257830 | Gas turbine blade | Masaaki Matsuura, Kiyoshi Suenaga, Kazuo Uematsu, Hiroki Fukuno, Yasuoki Tomita | 2001-07-10 |
| 6224327 | Steam-cooling type gas turbine | Katsunori Tanaka, Kazuharu Hirokawa, Rintaro Chikami | 2001-05-01 |
| 6217279 | Device for sealing gas turbine stator blades | Toshishige Ai, Masanori Yuri, Yasuoki Tomita, Kiyoshi Suenaga, Hiroki Fukuno | 2001-04-17 |
| 6211937 | Liquid crystal display device including spacers located in positions indicative of rubbing/orientation direction | Kouichi Miyachi | 2001-04-03 |
| 6206637 | Gas turbine blade | Eisaku Ito | 2001-03-27 |
| 6196791 | Gas turbine cooling moving blades | Yasuoki Tomita, Hiroki Fukuno, Kiyoshi Suenaga | 2001-03-06 |
| 6188661 | Recording and reproducing apparatus having elevation mechanism | Shizuo Arai, Yoshitaka Aoki, Takakiyo Kanazawa, Akio Matsuda, Kiyoshi Ohmori +1 more | 2001-02-13 |
| 6154431 | Recording and reproducing apparatus | Shizuo Arai, Yoshitaka Aoki, Takakiyo Kanazawa, Akio Matsuda, Kiyoshi Ohmori +1 more | 2000-11-28 |
| 6151881 | Air separator for gas turbines | Toshishige Ai, Yoichi Iwasaki, Yukihiro Hashimoto, Kiyoshi Suenaga | 2000-11-28 |
| 6151293 | Two-layer optical disk unaffected by position deviation | Nobuhiko Tsukahara, Toshiharu Okanishi | 2000-11-21 |
| 6092983 | Gas turbine cooling stationary blade | Yasuoki Tomita, Kiyoshi Suenaga, Tatsuo Ishiguro | 2000-07-25 |
| 6089826 | Turbulator for gas turbine cooling blades | Yasuoki Tomita, Hiroki Fukuno, Kiyoshi Suenaga | 2000-07-18 |
| 6089012 | Steam cooled gas turbine system | Hideaki Sugishita, Hidetaka Mori, Kazuo Uematsu, Kazuharu Hirokawa | 2000-07-18 |
| 6079946 | Gas turbine blade | Kiyoshi Suenaga, Kazuo Uematsu | 2000-06-27 |
| 6068443 | Gas turbine tip shroud blade cavity | Eisaku Ito | 2000-05-30 |
| 6046976 | Disc cartridge with grooves for a recording and reproducing apparatus | Shizuo Arai, Yoshitaka Aoki, Takakiyo Kanazawa, Akio Matsuda, Kiyoshi Ohmori +1 more | 2000-04-04 |
| 6021108 | Optical pickup device in recording and/reproducing apparatus | Shizuo Arai, Yoshitaka Aoki, Takakiyo Kanazawa, Akio Matsuda, Kiyoshi Ohmori +1 more | 2000-02-01 |
| 5983623 | System for cooling gas turbine blades | Eisaku Ito | 1999-11-16 |
| 5971707 | Gas turbine moving blade steam cooling system | Kazuo Uematsu, Rintaro Chikami, Yasuoki Tomita, Hiroki Fukuno, Toshiaki Sano +3 more | 1999-10-26 |