Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6035835 | Valve operation verification system for verifying valve operation of valve disposed in hot gas flow passage | Shingo Shigihama, Tetsushi Hosokai, Katsuhiko Sakamoto, Futoshi Nishioka, Masanobu Kotoku +1 more | 2000-03-14 |