Ohta; Katsuhisa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohta; Katsuhisa.The latest application filed is for "head cover for internal combustion engine cylinder head".
- Ohta; Katsuhisa - Saitama JP
- Ohta; Katsuhisa - Kawagoe JP
- OHTA; Katsuhisa - Kawagoe-shi JP
| Patent | Date |
|---|---|
| Head cover for internal combustion engine cylinder head Grant 10,920,631 - Ito , et al. February 16, 2 | 2021-02-16 |
| Head Cover For Internal Combustion Engine Cylinder Head App 20200072101 - Ito; Daizo ; et al. | 2020-03-05 |
| Air cleaner for internal combustion engine Grant 10,364,779 - Ohta , et al. July 30, 2 | 2019-07-30 |
| Intake sound reduction device for internal combustion engine Grant 10,100,793 - Ohta , et al. October 16, 2 | 2018-10-16 |
| Air Cleaner For Internal Combustion Engine App 20180128218 - OHTA; Katsuhisa ; et al. | 2018-05-10 |
| Intake Sound Reduction Device For Internal Combustion Engine App 20170175690 - OHTA; Katsuhisa ; et al. | 2017-06-22 |
| Intake sound generation apparatus for internal combustion engine Grant 8,322,486 - Ohta , et al. December 4, 2 | 2012-12-04 |
| Intake Sound Generation Apparatus For Internal Combustion Engine App 20110315472 - OHTA; Katsuhisa ; et al. | 2011-12-29 |
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