Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5531826 | Granular material coating apparatus | Yasutoyo Fusejima, Shuri Yamada, Narimichi Takei | 1996-07-02 |
| 4214450 | Apparatus for recovering heat from exhaust gases of marine prime movers | Kiyoshi Nagashima | 1980-07-29 |