KOHYAMA; Tsunehito
Patent Applications and Registrations
Patent applications and USPTO patent grants for KOHYAMA; Tsunehito.The latest application filed is for "mask inspection method and mask inspection apparatus".
- KOHYAMA; Tsunehito - Yokohama-shi JP
- Kohyama; Tsunehito - Yokohama JP
- Kohyama; Tsunehito - Kanagawa JP
| Patent | Date |
|---|---|
| Mask Inspection Method And Mask Inspection Apparatus App 20220178847 - SAITO; Keita ; et al. | 2022-06-09 |
| Optical device, and method for preventing contamination of optical device Grant 11,353,802 - Kusunose , et al. June 7, 2 | 2022-06-07 |
| Optical Device, And Method For Preventing Contamination Of Optical Device App 20210373447 - KUSUNOSE; Haruhiko ; et al. | 2021-12-02 |
| Inspection Device And Inspection Method App 20210247323 - TAKEHISA; Kiwamu ; et al. | 2021-08-12 |
| Correction method, correction apparatus, and inspection apparatus Grant 10,706,527 - Kohyama , et al. | 2020-07-07 |
| Detection method, inspection method, detection apparatus, and inspection apparatus Grant 10,539,511 - Nishizawa , et al. Ja | 2020-01-21 |
| Detection Method, Inspection Method, Detection Apparatus, And Inspection Apparatus App 20190204235 - NISHIZAWA; Masayasu ; et al. | 2019-07-04 |
| Correction Method, Correction Apparatus, And Inspection Apparatus App 20180276812 - KOHYAMA; Tsunehito ; et al. | 2018-09-27 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 