Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10517571 | Ultrasound unit and ultrasound endoscope | Kazuya Matsumoto, Fukashi Yoshizawa, Hiroshi IWAISAKO | 2019-12-31 |
| 7623283 | Actuator | Masanori Ogata | 2009-11-24 |
| 6245307 | Catalyst for purifying exhaust gas from lean burn engine and method for purification | Masao Hori, Kazuo Tsuchitani | 2001-06-12 |
| 5756057 | Method for removal of nitrogen oxides from exhaust gas | Kazuo Tsuchitani, Masao Hori | 1998-05-26 |
| 5177041 | Catalyst for purifying exhaust gas from diesel engines | Makoto Horiuchi, Koichi Saito | 1993-01-05 |