Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12198920 | Ion analyzer | Masaru Nishiguchi, Akiko Imazu | 2025-01-14 |
| 11906449 | Mass spectrometer | Junichi Taniguchi | 2024-02-20 |
| 10930488 | Mass spectrometer, sampling probe, and analysis method | Tomomi Tamura, Kiyoshi Ogawa | 2021-02-23 |
| 10923339 | Orthogonal acceleration time-of-flight mass spectrometry | Daisuke Okumura, Tomoyuki OSHIRO | 2021-02-16 |
| 10573504 | Orthogonal acceleration time-of-flight mass spectrometry | Daisuke Okumura, Tomoyuki OSHIRO | 2020-02-25 |
| 10529549 | Method for analyzing optical isomers using circularly polarized light and ion mobility analyzer | Yoshinori Arita | 2020-01-07 |
| 10186413 | Time-of-flight mass spectrometer | — | 2019-01-22 |
| 9892902 | Ion radiation device and surface analyzer using said device | Hideaki Izumi | 2018-02-13 |
| 9613787 | Time-of-flight mass spectrometer for conducting high resolution mass analysis | Shinichi Yamaguchi, Hideaki Izumi | 2017-04-04 |
| 9490114 | Time-of-flight mass spectrometer | — | 2016-11-08 |
| 9275843 | Time-of-flight mass spectrometer | Junichi Taniguchi | 2016-03-01 |
| 9048082 | Time-of-flight mass spectrometer | — | 2015-06-02 |
| 8772708 | Time-of-flight mass spectrometer | Tohru Kinugawa | 2014-07-08 |
| 8612162 | Mass analysis data processing method and mass spectrometer | Kiyoshi Ogawa, Shigeki Kajihara, Tohru Kinugawa | 2013-12-17 |
| 8492711 | Multi-turn time-of-flight mass spectrometer | Tohru Kinugawa | 2013-07-23 |
| 8097844 | Mass-analysis method and mass-analysis apparatus | Ding Li | 2012-01-17 |
| 7759640 | Mass spectrometer | Mitsutoshi Setou, Shuichi Shimma, Takahiro Harada, Sadao Takeuchi, Kiyoshi Ogawa +1 more | 2010-07-20 |
| 7582866 | Ion trap mass spectrometry | Kengo Takeshita, Kiyoshi Ogawa | 2009-09-01 |
| 7550716 | Mass spectrometer | Kiyoshi Ogawa | 2009-06-23 |