Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10710381 | Inkjet printer | Katsutoshi Yamabe | 2020-07-14 |
| 10677214 | Hydroelectric power generation apparatus and power generation system | Yasuyuki Fujita | 2020-06-09 |
| 10658295 | Semiconductor memory device | Takashi Ishida, Shuichi Toriyama | 2020-05-19 |
| 10648449 | Hydroelectric power generation apparatus | Yoshio Fujikawa | 2020-05-12 |