Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8992682 | Graphite crucible and silicon single crystal manufacturing apparatus | Hideo Kato, Hideaki Murakami | 2015-03-31 |
| 4767147 | Open-top vehicle body | Takaharu Kobayakawa, Yosuke Saito, Hiroshi Inoue | 1988-08-30 |