Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8359861 | Solar heat collector, sunlight collecting reflector, sunlight collecting system and solar energy utilization system | Yutaka Tamaura, Yoshio Yoshizawa, Hiroshi Hasuike, Hideyuki Ishihara, Tadahiko Takamatsu | 2013-01-29 |
| 7441399 | Gas turbine, combined cycle plant and compressor | — | 2008-10-28 |
| 7404287 | Gas turbine, combined cycle plant and compressor | — | 2008-07-29 |
| RE39092 | Gas turbine with water injection | Nobuyuki Horii, Isao Takehara, Hidetaro Murata, Takaaki Kuwahara, Tetsuo Sasada +2 more | 2006-05-09 |
| 7040083 | Gas turbine having water injection unit | Nobuyuki Horii, Isao Takehara, Hidetaro Murata, Takaaki Kuwahara, Tetsuo Sasada +2 more | 2006-05-09 |
| RE38831 | Gas turbine having water spray injection control | Nobuyuki Horii, Isao Takehara, Hidetaro Murata, Takaaki Kuwahara, Tetsuo Sasada +2 more | 2005-10-18 |
| 6779332 | Gas turbine | Nobuyuki Horii, Isao Takehara, Hidetaro Murata, Takaaki Kuwahara, Tetsuo Sasada +2 more | 2004-08-24 |
| 6711888 | Gas turbine | Nobuyuki Horii, Isao Takehara, Hidetaro Murata, Takaaki Kuwahara, Tetsuo Sasada +2 more | 2004-03-30 |
| 6705074 | Gas turbine with water injection | Nobuyuki Horii, Isao Takehara, Hidetaro Murata, Takaaki Kuwahara, Tetsuo Sasada +2 more | 2004-03-16 |
| 6609360 | Gas turbine, combined cycle plant and compressor | — | 2003-08-26 |
| 6598401 | Gas turbine combined cycle plant and compressor | — | 2003-07-29 |
| 6598402 | Exhaust gas recirculation type combined plant | Masaki Kataoka, Takaaki Kuwahara | 2003-07-29 |
| 6581368 | Gas turbine, combined cycle plant and compressor | — | 2003-06-24 |
| 6568167 | Gas turbine having water droplet injector | Nobuyuki Horii, Isao Takehara, Hidetaro Murata, Takaaki Kuwahara, Tetsuo Sasada +2 more | 2003-05-27 |
| 6568168 | Gas turbine having water spray injection control | Nobuyuki Horii, Isao Takehara, Hidetaro Murata, Takaaki Kuwahara, Tetsuo Sasada +2 more | 2003-05-27 |
| 6530210 | Gas turbine | Nobuyuki Horii, Isao Takehara, Hidetaro Murata, Takaaki Kuwahara, Tetsuo Sasada +2 more | 2003-03-11 |
| 6378284 | Gas turbine, combined cycle plant and compressor | — | 2002-04-30 |
| 6363709 | Exhaust gas recirculation type combined plant | Masaki Kataoka, Takaaki Kuwahara | 2002-04-02 |
| 6357236 | Gas turbine, combined cycle plant and compressor | — | 2002-03-19 |
| 6286301 | Gas turbine, combined cycle plant and compressor | — | 2001-09-11 |
| 6260350 | Gas turbine | Nobuyuki Horii, Isao Takehara, Hidetaro Murata, Takaaki Kuwahara, Tetsuo Sasada +2 more | 2001-07-17 |
| 6256976 | Exhaust gas recirculation type combined plant | Masaki Kataoka, Takaaki Kuwahara | 2001-07-10 |
| 6216443 | Gas turbine, combined cycle plant and compressor | — | 2001-04-17 |
| 6202400 | Gas turbine exhaust recirculation method and apparatus | Shinichi Hoizumi, Yasushi Takeda, Toshihiko Sasaki, Hideaki Komatsu, Seiichi Kirikami +4 more | 2001-03-20 |
| 6173562 | Exhaust recirculation type combined plant | Shinichi Hoizumi, Yasushi Takeda, Toshihiko Sasaki, Hideaki Komatsu, Seiichi Kirikami +4 more | 2001-01-16 |