Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10272553 | Driving tool | Kenya Yanagihara | 2019-04-30 |
| 10131047 | Driving tool | Kenya Yanagihara, Yoshitaka Ichikawa, Yuki Kawai | 2018-11-20 |
| 9621081 | Motor- driven apparatus and method for driving the same | Yuki Kawai, Yoshitaka Ichikawa, Hirokatsu Yamamoto | 2017-04-11 |
| 8649411 | Vertical-cavity surface-emitting laser device having relief structure | Jin-Wei Shi | 2014-02-11 |
| 6362844 | Structure of a piezoelectric ink-jet printer head | Shen-Jye Shieh, Ru-Shi Liu, Yu-Yang Lu | 2002-03-26 |