Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11796460 | Absorbance analysis apparatus for DCR gas, absorbance analysis method for DCR gas, and absorbance analysis program recording medium on which program for DCR gas is recorded | Yuichi FURUYA, Masayuki Tanaka, Yuhei SAKAGUCHI, Toru Shimizu | 2023-10-24 |
| 11631596 | Concentration control apparatus, source consumption quantity estimation method, and program recording medium on which a program for a concentration control apparatus is recorded | Toru Shimizu | 2023-04-18 |