Higuchi; Keiichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Higuchi; Keiichi.The latest application filed is for "semiconductor assembly and deterioration detection method".
- Higuchi; Keiichi - Matsumoto JP
- HIGUCHI; Keiichi - Matsumoto-city JP
- Higuchi; Keiichi - Tokyo JP
- Higuchi; Keiichi - Nagano N/A JP
- Higuchi; Keiichi - Hitachi JP
- Higuchi, Keiichi - Matsumoto-shi JP
- Higuchi; Keiichi - Ibaraki JP
| Patent | Date |
|---|---|
| Semiconductor assembly and deterioration detection method Grant 11,189,534 - Higuchi November 30, 2 | 2021-11-30 |
| Semiconductor Assembly And Deterioration Detection Method App 20200303267 - HIGUCHI; Keiichi | 2020-09-24 |
| Semiconductor module, electric automobile and power control unit Grant 10,784,214 - Soyano , et al. Sept | 2020-09-22 |
| Reverse-conducting insulated gate bipolar transistor Grant 10,741,550 - Nakano , et al. A | 2020-08-11 |
| Reverse-conducting Insulated Gate Bipolar Transistor App 20190355718 - Nakano; Hayato ; et al. | 2019-11-21 |
| Semiconductor Module, Electric Automobile And Power Control Unit App 20190157221 - SOYANO; Shin ; et al. | 2019-05-23 |
| Semiconductor module Grant D827,593 - Soyano , et al. September 4, 2 | 2018-09-04 |
| Semiconductor module Grant D814,433 - Soyano , et al. April 3, 2 | 2018-04-03 |
| Semiconductor module Grant D774,479 - Soyano , et al. December 20, 2 | 2016-12-20 |
| Semiconductor module and cooling unit Grant 8,933,557 - Gohara , et al. January 13, 2 | 2015-01-13 |
| Semiconductor Module And Cooling Unit App 20120139096 - Gohara; Hiromichi ; et al. | 2012-06-07 |
| Magnetic motion sensor Grant 7,215,111 - Kaneyasu , et al. May 8, 2 | 2007-05-08 |
| Magnetic motion sensor App 20060043963 - Kaneyasu; Masayoshi ; et al. | 2006-03-02 |
| Antiaging composition App 20050154066 - Fujii, Kenji ; et al. | 2005-07-14 |
| Optical waveguide, method of making the same and integrated optical device Grant 5,903,697 - Yamada , et al. May 11, 1 | 1999-05-11 |
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.
| 