Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10921296 | Separation column connection device, connection method, and analysis system | Hideki Hasegawa, Masuyuki Sugiyama | 2021-02-16 |
| 10466214 | Ionization device | Masao Kamahori, Masuyuki Sugiyama, Kazushige Nishimura, Hiroyuki Satake, Hideki Hasegawa | 2019-11-05 |
| 8368013 | Analyzer, ionization apparatus and analyzing method | Yuichiro Hashimoto, Hideki Hasegawa, Masuyoshi Yamada, Masuyuki Sugiyama, Hidetoshi Morokuma | 2013-02-05 |
| 8253097 | Mass spectrometer and method of mass spectrometry | Masuyoshi Yamada | 2012-08-28 |
| 7538321 | Method of identifying substances using mass spectrometry | Atsumu Hirabayashi, Kinya Kobayashi, Kisaburo Deguchi | 2009-05-26 |
| 6989531 | Mass spectrometer | Atsumu Hirabayashi, Masahiro Yamaoka | 2006-01-24 |