Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9981114 | Winged injection needle | Hiroshi Hirota | 2018-05-29 |
| 9903669 | Heat exchange element and air conditioner | Yuichi Ishimaru, Hajime Sotokawa, Masaru Takada, Mitsuhiko Ohira, Fumiaki Baba +5 more | 2018-02-27 |