Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8698505 | Measurement apparatus detecting consumption current of a display | Shin Suzuki, Takashi Torimaru, Fujikazu Sugawara | 2014-04-15 |
| 8433527 | Electromagnetic flow meter | Fujikazu Sugawara | 2013-04-30 |
| 5280522 | Circuit for transmitting voice signals and dial pulses | — | 1994-01-18 |