Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350510 | Centrifugal separator | Isao Hamada, Hiroshi Nakayama, Nobuyoshi Kawakami, Hirotaka Azami, Yasumasa Yukawa +4 more | 1982-09-21 |
| 4232993 | Low pressure casing for a steam turbine | Takamitsu Taki | 1980-11-11 |