Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10976240 | Concentration measurement device | Masaaki Nagase, Michio Yamaji, Nobukazu Ikeda, Kouji Nishino, Masayoshi Kawashima +1 more | 2021-04-13 |
| 10928303 | Concentration measuring device | Takashi Fukawa, Taiki Hattori, Masaaki Nagase, Kazuteru Tanaka, Kouji Nishino +1 more | 2021-02-23 |