Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429420 | Gas analysis apparatus and gas analysis method | Motonobu TAKAHASHI, Sotaro Kishida, Akira Kuwahara, Takeshi Akamatsu, Masakazu Minami | 2025-09-30 |
| 12332175 | Optical measurement cell, optical analyzer, window forming member, and method of manufacturing optical measurement cell | Yoshiaki Nakata, Masakazu Minami, Toru Shimizu, Takeshi Akamatsu | 2025-06-17 |
| 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, Masakazu Minami, Toru Shimizu | 2023-10-24 |
| 11493443 | Light absorbance analysis apparatus and program record medium for recording programs of light absorbance analysis apparatus | Toru Shimizu, Masakazu Minami | 2022-11-08 |
| 11226235 | Absorption spectroscopic system, program recording medium for an absorption spectroscopic system and absorbance measurement method | Toru Shimizu, Masakazu Minami | 2022-01-18 |
| 10927462 | Gas control system and film formation apparatus provided with gas control system | Hiroshi Nishizato, Masakazu Minami | 2021-02-23 |
| 10655220 | Gas control system, deposition apparatus including gas control system, and program and gas control method used for gas control system | Toru Shimizu, Masakazu Minami, Daisuke Hayashi | 2020-05-19 |
| 9823181 | Cp2Mg concentration measuring device | Daisuke Hayashi, Masakazu Minami, Atsuko Teraoka | 2017-11-21 |
| 8459290 | Material gas concentration control system | Masakazu Minami, Daisuke Hayashi, Katsumi Nishimura, Masaki Inoue, Kotaro Takijiri | 2013-06-11 |