Ishihara; Yugo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ishihara; Yugo.The latest application filed is for "detector for chromatograph".
- Ishihara; Yugo - Kyoto JP
- ISHIHARA; Yugo - Kyoto-shi JP
- Ishihara; Yugo - Muko JP
- ISHIHARA; Yugo - Muko-shi JP
| Patent | Date |
|---|---|
| Chromatograph apparatus and load switch circuit Grant 11,451,050 - Ishihara September 20, 2 | 2022-09-20 |
| Detector For Chromatograph App 20220210879 - ISHIHARA; Yugo | 2022-06-30 |
| Device With Deuterium Lamp And Liquid Chromatograph App 20210255154 - YONEKURA; Takuya ; et al. | 2021-08-19 |
| Spectroscopic detector Grant 10,935,425 - Watanabe , et al. March 2, 2 | 2021-03-02 |
| Chromatograph Apparatus And Load Switch Circuit App 20200227911 - ISHIHARA; Yugo | 2020-07-16 |
| Spectroscopic Detector App 20200116566 - WATANABE; Masato ; et al. | 2020-04-16 |
| Optical unit and spectrometer provided with same Grant 10,337,919 - Ishihara | 2019-07-02 |
| Optical Unit And Spectrometer Provided With Same App 20180245980 - ISHIHARA; Yugo | 2018-08-30 |
| Deuterium lamp power supply circuit Grant 9,198,267 - Ishihara , et al. November 24, 2 | 2015-11-24 |
| Deuterium Lamp Power Supply Circuit App 20140117870 - ISHIHARA; Yugo ; et al. | 2014-05-01 |
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