Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7455570 | Large part polishing apparatus and polishing method | Satoru Yanaka, Satoru Asai, Ryusuke Tsuboi, Kenji Kamimura, Tadashi Tanuma | 2008-11-25 |
| 7144303 | Method of polishing a large part and abrasive for use in the method | Kenji Kamimura, Satoru Asai, Satoru Yanaka, Ryusuke Tsuboi, Tadashi Tanuma | 2006-12-05 |
| 7052017 | Rotary machine with seal | Tatsuro Uchida | 2006-05-30 |
| 6790002 | Steam turbine and power generating equipment | Morikazu Kitazawa, Kazuo Aoyagi, Nobuo Okita, Hiroyuki Oohira | 2004-09-14 |
| 6702551 | Steam turbine | Toru Takahashi | 2004-03-09 |
| 6647798 | Bearing load measuring system using double-cylinder type cartridge | Makoto Yoshida, Mamoru Oike, Masataka Nosaka, Takayuki Sudo, Yoshiaki Watanabe | 2003-11-18 |
| 6499946 | Steam turbine rotor and manufacturing method thereof | Masayuki Yamada, Takao Inukai, Joji Kaneko, Satoru Asai, Yoichi Tsuda +2 more | 2002-12-31 |
| 6443695 | Steam turbine | Toru Takahashi | 2002-09-03 |
| 6332754 | Steam turbine | Minoru Matsuda, Nobuo Okita, Kouichi Kitaguchi | 2001-12-25 |
| 6267556 | Steam turbine | Toru Takahashi | 2001-07-31 |
| 6203274 | Steam turbine | Toru Takahashi, Nobuo Okita, Ryou Oda, Kenzo Matsuyama, Akira Sakuma | 2001-03-20 |
| 4473260 | Bearing retainer | Masataka Nosaka | 1984-09-25 |