Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840766 | Method of and apparatus for controlling steam vent volume of moisture separator reheaters | Tokunori Mathusima, Kunio Tsuji | 1989-06-20 |
| 4802831 | Fluid machine with resin-coated scroll members | Kazutaka Suefuji, Aizo Kaneda, Yasuyuki Kanai, Tetsuya Arata, Katsuaki Kikuchi +4 more | 1989-02-07 |