Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810274 | Battery pack and wireless telephone apparatus | Takeshi Sawada | 2004-10-26 |
| 6803547 | Apparatus for and method of heating semiconductor devices | Yasuhisa Kitajima | 2004-10-12 |
| 6797199 | Clathrate compounds, manufacture thereof, and thermoelectric materials, thermoelectric modules, semiconductor materials and hard materials based thereon | Haruki Eguchi, Akihiko Suzuki, Satoshi Takahashi, Kaoru Miyahara, Shigemitsu Kihara +1 more | 2004-09-28 |
| 6769963 | IC handler and contact cleaning method | Tadashi Mitsui | 2004-08-03 |
| 6722557 | Flux cleaning method and method of manufacturing semiconductor device | — | 2004-04-20 |