Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339673 | Gas chromatograph and method of using same | Kazuya Nakagawa, Satoru Miyoshi | 1994-08-23 |
| 5317159 | Method of using an electron capture type detector | Shozo Tanabe | 1994-05-31 |