Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D962895 | Portable heating and cooling control device | Hirofumi Yamakita | 2022-09-06 |
| D962896 | Portable heating and cooling control device | Hirofumi Yamakita | 2022-09-06 |
| 9018658 | Optical semiconductor package and method of manufacturing the same | Sumitaka Fukushima, Hiroyuki Sakamoto | 2015-04-28 |