Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320910 | Piezoelectric composite material | Hisao Banno | 1994-06-14 |
| 5275885 | Piezoelectric cable | — | 1994-01-04 |
| 5259099 | Method for manufacturing low noise piezoelectric transducer | Hisao Banno | 1993-11-09 |
| 5246610 | Piezoelectric composite material | Hisao Banno | 1993-09-21 |
| 5229744 | Piezoelectric type pager | — | 1993-07-20 |
| 5130797 | Digital signal processing system for parallel processing of subsampled data | Tokumichi Murakami, Koh Kamizawa, Hideo Ohira, Naoto Kinjo, Takao Wakabayashi | 1992-07-14 |
| 4876675 | Towed piezoelectric cable | Kasumi Ogawa | 1989-10-24 |
| 4869111 | Cyclic fatigue testing apparatus | Kanji Ohya | 1989-09-26 |