Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061412 | Cooling structure, heatsink and cooling method of heat generator | Shigetoshi Ippoushi, Akira Yamada, Hirotoshi Maekawa | 2011-11-22 |
| 7907408 | Cooling apparatus and power converter | Shigetoshi Ippoushi, Tetsuya Takahashi, Kazuyoshi Toya, Kunihiko Kaga | 2011-03-15 |
| 4992742 | Charged-particle distribution measuring apparatus | Soichiro Okuda, Shigeo Sasaki, Kazuo Yoshida, Yoshio Yamane | 1991-02-12 |