Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4748652 | Circuit for detecting abnormality in feeder | Kazuhiko Kawai | 1988-05-31 |
| 4694234 | Apparatus for compensating a quantization error | Fumiyoshi Abe | 1987-09-15 |
| 4591780 | Constant current source device having a ratio metricity between supply voltage and output current | Kazuji Yamada, Ryoichi Kobayashi, Isao Shimizu, Kanji Kawakami | 1986-05-27 |