Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5177359 | Quadrupole mass spectrometer having plural stable regions | Seiji Hiroki, Tetsuya Abe, Nobuhiko Tsuchiya, Yoshio Murakami | 1993-01-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5177359 | Quadrupole mass spectrometer having plural stable regions | Seiji Hiroki, Tetsuya Abe, Nobuhiko Tsuchiya, Yoshio Murakami | 1993-01-05 |