Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8016573 | Piezoelectric-driven diaphragm pump | Tsukasa Hojo | 2011-09-13 |
| 7942650 | Liquid discharge control apparatus including a pump and accumulator with a movable member | Tsukasa Hojo | 2011-05-17 |
| 7234239 | Hair removing device with a lotion applicator | Atsuhiro Saito, Hirokazu Kato, Jyuzaemon Iwasaki, Hideki Tanaka, Koutarou Yanagi +4 more | 2007-06-26 |
| 6960864 | Electroactive polymer actuator and diaphragm pump using the same | Youji Urano | 2005-11-01 |