Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |