Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6134943 | Electron capture detector for gas chromatograph | Kazuya Nakagawa | 2000-10-24 |
| 5803951 | Gas chromatograph and method of operating same | Toyohito WADA, Kazuya Nakagawa, Satoru Miyoshi | 1998-09-08 |