Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5482524 | Atmospheric pressure, elevated temperature gas desorption apparatus | Kazuo Nakano, Kazuaki Mizokami, Katsuhiko Itoh, Michimasa Funabashi, Yasuhiro Mitsui +3 more | 1996-01-09 |
| 5304797 | Gas analyzer for determining impurity concentration of highly-purified gas | Takashi Irie, Yasuhiro Mitsui | 1994-04-19 |
| 4996422 | Mass spectrometer | Yasuhiro Mitsui, Shinichiro Watase, Katsumi Kuriyama, Kazuo Nakano | 1991-02-26 |