Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10845695 | Projection optical system and projection apparatus that enlarge and project an image displayed on a display | Atsuo Masui, Atsushi Matsuura | 2020-11-24 |
| 10833364 | Lithium-ion secondary battery | Jiro Iriyama, Kenichi Shimura | 2020-11-10 |
| 10811669 | Battery and method for manufacturing same | Kenichi Shimura | 2020-10-20 |
| 10777795 | Separator including resin member formed inside porous substrate, and secondary battery equipped therewith | Kenichi Shimura, Noboru YOSHIDA | 2020-09-15 |
| 10749162 | Battery having current interrupting function and method for manufacturing same | Kenichi Shimura | 2020-08-18 |
| 10741879 | Secondary battery and production method therefor | Kenichi Shimura, Noboru YOSHIDA | 2020-08-11 |
| 10566660 | Film packaged battery | Makihiro Otohata, Shinya Sudo | 2020-02-18 |