Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10012572 | Mass-analysis data processing method and system | Masaaki Matsuura, Masaru Ushijima, Masatoshi Wakui, Shigeki Kajihara, Kiyoshi Ogawa | 2018-07-03 |
| 8816274 | Mass spectrometer | Kiyoshi Ogawa | 2014-08-26 |
| 8743138 | Method and system for processing mass analysis data | Shigeki Kajihara | 2014-06-03 |
| 8395116 | Mass spectrometer | Takahiro Harada, Kiyoshi Ogawa | 2013-03-12 |
| 8058610 | Mass spectrometer | Takahiro Harada, Sadao Takeuchi, Kiyoshi Ogawa | 2011-11-15 |
| 7759640 | Mass spectrometer | Shuichi Shimma, Takahiro Harada, Sadao Takeuchi, Osamu Furuhashi, Kiyoshi Ogawa +1 more | 2010-07-20 |
| 7501620 | Laser irradiation mass spectrometer | Kiyoshi Ogawa, Yoshikazu Yoshida, Kozo Shimazu, Shuichi Shimma, Michisato Toyoda | 2009-03-10 |