Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11489239 | Cylindrical battery and method of manufacture thereof | Izuru Nakai, Kazumichi Shimizu, Hiroshi Takasaki | 2022-11-01 |
| 11456572 | Light source measurement apparatus | Shigeyuki Mori, Masahiro Mori | 2022-09-27 |