Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4401411 | Device for connecting turbine blades | Katsukuni Hisano, Kazuo Ikeuchi, Makoto Nishimura, Kiyoshi Namura, Akira Isida +1 more | 1983-08-30 |
| 4303369 | Method of and system for controlling stress produced in steam turbine rotor | Katsukuni Hisano, Hitoshi Isa | 1981-12-01 |