Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9117643 | Alkali metal introduction apparatus and alkali metal introduction method | Michisato Toyoda, Hirofumi Nagao, Shuichi Shimma | 2015-08-25 |
| 6373051 | Charge inversion mass spectrometry which relies upon the dissociation of a neutral species | Norio Morishita, Kazuo Arakawa | 2002-04-16 |