Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4909316 | Dual-tube heat pipe type heat exchanger | Mitsuru Kamei, Takao Sakai, Shinichi Sugihara, Ryuichi Okiai, Masataka Mochizuki | 1990-03-20 |
| 4842053 | Heat exchanger using heat pipes | Masataka Mochizuki, Shinich Sugihara | 1989-06-27 |