Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686314 | Surface processing method effected for total-reflection X-ray fluorescence analysis | — | 1997-11-11 |
| 5636256 | Apparatus used for total reflection fluorescent X-ray analysis on a liquid drop-like sample containing very small amounts of impurities | Tuyoshi Matumura, Hisashi Muraoka | 1997-06-03 |
| 5632868 | Method and apparatus for generating ozone and methods of its use | Minoru Harada, Ryoichi Shinjo, Manabu Tsujimura, Rempei Nakata, Naruhiko Kaji +1 more | 1997-05-27 |