Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7909087 | Heat exchanger | Naoki Kimura | 2011-03-22 |
| 5993576 | Wear resistant wrought aluminum alloy and scroll of wear-resistant wrought aluminum alloy | Akira Ichinose, Nobuaki Ohara | 1999-11-30 |
| 5981085 | Composite substrate for heat-generating semiconductor device and semiconductor apparatus using the same | Junji Ninomiya, Takahiro Okada | 1999-11-09 |
| 5846348 | High strength and toughness aluminum alloy casting by high-pressure casting method and method of manufacturing same | Shoichi Sakoda, Nobuaki Ohara | 1998-12-08 |