Ishiyama; Fumio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ishiyama; Fumio.The latest application filed is for "x-ray high voltage apparatus and power factor corrector".
- Ishiyama; Fumio - Nasushiobara JP
- Ishiyama; Fumio - Nasushiobara-shi JP
- Ishiyama; Fumio - Tochigi JP
- Ishiyama; Fumio - Nishinasuno JP
| Patent | Date |
|---|---|
| X-ray high voltage apparatus and power factor corrector Grant 11,438,993 - Ishiyama September 6, 2 | 2022-09-06 |
| X-ray high voltage apparatus, power supply apparatus, and X-ray imaging apparatus Grant 10,863,609 - Ishiyama December 8, 2 | 2020-12-08 |
| X-ray High Voltage Apparatus And Power Factor Corrector App 20200329548 - ISHIYAMA; Fumio | 2020-10-15 |
| High-voltage device and medical-image diagnostic apparatus Grant 10,729,401 - Ishiyama | 2020-08-04 |
| X-ray diagnosis system and anode-rotating coil driver Grant 10,660,189 - Ishiyama | 2020-05-19 |
| X-ray High Voltage Apparatus, Power Supply Apparatus, And X-ray Imaging Apparatus App 20200068694 - ISHIYAMA; Fumio | 2020-02-27 |
| Medical apparatus and X-ray high voltage apparatus Grant 10,349,507 - Ishiyama , et al. July 9, 2 | 2019-07-09 |
| X-ray Diagnosis System And Anode-rotating Coil Driver App 20180343727 - ISHIYAMA; Fumio | 2018-11-29 |
| High-voltage Device And Medical-image Diagnostic Apparatus App 20180153500 - ISHIYAMA; Fumio | 2018-06-07 |
| X-ray CT apparatus Grant 9,633,814 - Oikawa , et al. April 25, 2 | 2017-04-25 |
| X-ray diagnostic apparatus Grant 9,561,007 - Ishiyama February 7, 2 | 2017-02-07 |
| X-ray CT system Grant 8,983,026 - Ishiyama March 17, 2 | 2015-03-17 |
| X-ray Ct Apparatus App 20140270055 - OIKAWA; Daizo ; et al. | 2014-09-18 |
| Medical Apparatus And X-ray High Voltage Apparatus App 20140233708 - ISHIYAMA; Fumio ; et al. | 2014-08-21 |
| X-ray Diagnostic Apparatus App 20140010345 - ISHIYAMA; Fumio | 2014-01-09 |
| X-ray Ct System App 20120230466 - ISHIYAMA; Fumio | 2012-09-13 |
| CT scanner Grant 7,440,547 - Ishiyama October 21, 2 | 2008-10-21 |
| CT scanner App 20060233297 - Ishiyama; Fumio | 2006-10-19 |
| X-ray generator comprising switching voltage regulator to reduce harmonic current components for supplying constant power Grant 5,034,973 - Ishiyama July 23, 1 | 1991-07-23 |
| Voltage-resonance type power supply circuit for X-ray tube Grant 4,797,908 - Tanaka , et al. January 10, 1 | 1989-01-10 |
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.
| 