Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11796458 | Concentration measurement device | Kazuteru Tanaka, Masahiko TAKIMOTO, Kouji Nishino, Nobukazu Ikeda | 2023-10-24 |
| 11692931 | Concentration measurement device | Kazuteru Tanaka, Masahiko TAKIMOTO, Kouji Nishino, Nobukazu Ikeda | 2023-07-04 |
| 11686671 | Concentration measurement device | Hidekazu Ishii, Kouji Nishino, Nobukazu Ikeda | 2023-06-27 |
| 11630058 | Concentration measurement device | Kazuteru Tanaka, Keiji Hirao, Tadayuki Yakushijin, Kouji Nishino, Michio Yamaji +1 more | 2023-04-18 |