Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9117643 | Alkali metal introduction apparatus and alkali metal introduction method | Michisato Toyoda, Hirofumi Nagao, Shigeo Hayakawa | 2015-08-25 |
| 7759640 | Mass spectrometer | Mitsutoshi Setou, Takahiro Harada, Sadao Takeuchi, Osamu Furuhashi, Kiyoshi Ogawa +1 more | 2010-07-20 |
| 7501620 | Laser irradiation mass spectrometer | Kiyoshi Ogawa, Yoshikazu Yoshida, Kozo Shimazu, Mitsutoshi Setou, Michisato Toyoda | 2009-03-10 |