Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10096467 | Semiconductor device and method of manufacturing the same | Shigeya Toyokawa, Atsushi Maeda | 2018-10-09 |
| 10060493 | Disk spring | — | 2018-08-28 |
| 9960435 | Fuel-cell-stack manufacturing method and fuel-cell-stack | Yosuke Fukuyama, Takeshi Shiomi, Norihiro Tajima | 2018-05-01 |
| 9955611 | Pressure structure and pressure unit | Norihiro Tajima, Yosuke Kawai | 2018-04-24 |