Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7888586 | Wireless power transfer system, power transmitter, and rectenna base station | Atsushi Yamamoto, Hiroyuki Sato, Hiroshi Ikematsu | 2011-02-15 |
| 5160944 | Thermal printer with anti-slip sheet conveying mechanism | Hiroshi Fukumoto, Hisashi Nakamura, Keiichi Fukazawa, Kenichi Naruki | 1992-11-03 |
| 4910530 | Thermal transcription printer | Hiroshi Fukumoto, Kenichi Naruki, Ryuzo Une | 1990-03-20 |
| 4878772 | Thermal transcription printer | Hiroshi Fukumoto, Kenichi Naruki, Ryuzo Une | 1989-11-07 |
| 4257457 | Discharge valve apparatus of compressor | Akemi Futakawa | 1981-03-24 |