Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817406 | Plate type heat exchanger | Toshio Matsubara | 2004-11-16 |
| 6765239 | Semiconductor device having junction-termination structure of resurf type | Michiaki Hiyoshi, Shigeru Hasegawa, Tatsuo Harada | 2004-07-20 |
| 6748547 | System and method of controlling power consumption by dynamically controlling brightness of display with inversely proportional to operating frequency of CPU | — | 2004-06-08 |
| 6714730 | Lens barrel and photographing apparatus therewith | Hiroyuki Horiuchi | 2004-03-30 |
| 6694772 | Absorption chiller-heater and generator for use in such absorption chiller-heater | Tetsuya Endo | 2004-02-24 |
| 6681844 | Plate type heat exchanger | Toshio Matsubara, Tomoyoshi Irie, Akiyoshi Suzuki, Tomoyuki Uchimura | 2004-01-27 |
| 6675608 | Absorption cold or hot water generating machine | Tetsuya Endo | 2004-01-13 |