Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355695 | Refrigeration device using hydrofluorocarbon refrigerant | Susumu Kawaguchi, Tatsuaki Shimizu, Hiroshige Konishi, Hitoshi Maruyama, Shinobu Ogasawara +2 more | 1994-10-18 |
| 5325067 | Apparatus for matching impedance in an electrostatic sensor | Tetsuo Oosawa, Yasutaka Fujii | 1994-06-28 |
| 5278457 | Method and apparatus for adjusting clock signal of electronic apparatus | Yuzuru Fujita, Seiichi Kawashima, Bunichi Fujita, Sakoh Ishikawa | 1994-01-11 |