Kou; Junkei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kou; Junkei.The latest application filed is for "mass spectrometer".
- Kou; Junkei - Tokyo JP
- Kou; Junkei - Toyko N/A JP
- Kou; Junkei - Akishima JP
| Patent | Date |
|---|---|
| Mass spectrometer Grant 11,315,781 - Fujii , et al. April 26, 2 | 2022-04-26 |
| Mass Spectrometer App 20210175065 - Fujii; Masatoshi ; et al. | 2021-06-10 |
| Mass analysis apparatus and mass analysis method Grant 10,763,093 - Kou Sep | 2020-09-01 |
| Mass analysis apparatus and mass analysis method Grant 10,720,318 - Kou | 2020-07-21 |
| Mass Analysis Apparatus and Mass Analysis Method App 20190287783 - Kou; Junkei | 2019-09-19 |
| Mass Analysis Apparatus and Mass Analysis Method App 20190287784 - Kou; Junkei | 2019-09-19 |
| Mass spectrometer and method of adjusting same Grant 9,373,493 - Kou June 21, 2 | 2016-06-21 |
| Mass spectrometer and method of controlling same Grant 9,012,837 - Kou April 21, 2 | 2015-04-21 |
| Orthogonal acceleration time-of-flight spectrometer having steady potential and variable potential transport regions Grant 8,754,367 - Kou June 17, 2 | 2014-06-17 |
| Mass Spectrometer and Method of Adjusting Same App 20140138539 - Kou; Junkei | 2014-05-22 |
| Mass Spectrometer and Method of Controlling Same App 20140138536 - Kou; Junkei | 2014-05-22 |
| Mass spectrometer Grant 8,692,191 - Kou April 8, 2 | 2014-04-08 |
| Mass spectrometer having ion storage with timed pulse output Grant 8,604,420 - Kou December 10, 2 | 2013-12-10 |
| Mass Spectrometer App 20120160998 - Kou; Junkei | 2012-06-28 |
| Mass Spectrometer App 20110291003 - Kou; Junkei | 2011-12-01 |
| Time-of-Flight Mass Spectrometer App 20110174967 - Kou; Junkei | 2011-07-21 |
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