Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9808189 | Concentration-measurement device and concentration-measurement method | Yasuaki Koyama, Takeo Ozaki | 2017-11-07 |
| 9700248 | Concentration measurement device and concentration measurement method | Takeo Ozaki | 2017-07-11 |
| 9555600 | Laminate | Naoko Okada, Fumie Sakamoto, Masaya Matsunaga, Toshio Suzuki | 2017-01-31 |