Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7485189 | Thin film deposition device using an FTIR gas analyzer for mixed gas supply | Koji Tominaga, Hiroshi Funakubo | 2009-02-03 |
| 5911953 | Apparatus for detecting and analyzing adsorbates | Itsuhei Ogata, Atsuhiro Sumiya | 1999-06-15 |
| 5870193 | Apparatus for determining kinds of adsorbates | Atsuhiro Sumiya, Itsuhei Ogata, Juichiro Ukon | 1999-02-09 |
| 4667105 | Infrared radiation gas analyzer with PTC resistance heater | Kimio Miyatake | 1987-05-19 |