Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11609181 | Spectral analysis apparatus and spectral analysis method | Kazuhiko Fujiwara, Yoshihiro Maruyama | 2023-03-21 |
| 5504307 | Heat transfer material for heating and heating unit and heating apparatus using same material | Tadamasa Hayashi, Jyunichi Yamaji, Toyoshi Mizushima, Syuichi Ueno, Toshiyuki Koya +1 more | 1996-04-02 |