Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11988653 | Chromatograph mass spectrometer | Hiroaki Kozawa, Yasushi Ishihama, Kazuyoshi Yoshii | 2024-05-21 |
| 11885105 | Hydraulic control device for work machine | Masaki Nagai, Koji Ueda | 2024-01-30 |
| 11713559 | Hydraulic control device for work machine | Masaki Nagai, Koji Ueda | 2023-08-01 |
| 11315774 | Big-data analyzing Method and mass spectrometric system using the same method | Masaaki Matsuura, Shigeki Kajihara | 2022-04-26 |
| 9472386 | Chromatograph mass spectrometry data processing apparatus | Shigeki Kajihara | 2016-10-18 |