Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6189368 | Method and apparatus for detection of concentration of hydrogen peroxide vapor | Shinichi Ando, Akihide Terao | 2001-02-20 |
| 5608156 | Method for detecting the concentration of the hydrogen peroxide vapor and the apparatus therefor | Shinichi Ando | 1997-03-04 |