Nagano; Yoshihito
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nagano; Yoshihito.The latest application filed is for "exchange system, telephone exchange apparatus, and voice message notification method".
- Nagano; Yoshihito - Tokyo JP
- Nagano; Yoshihito - Yokohama JP
- Nagano, Yoshihito - Yokohama-shi JP
| Patent | Date |
|---|---|
| Exchange system, telephone exchange apparatus, and voice message notification method App 20070041520 - Nagano; Yoshihito | 2007-02-22 |
| Digital key telephone system and extension terminal device thereof Grant 6,633,631 - Tanaka , et al. October 14, 2 | 2003-10-14 |
| Digital key telephone system and extension terminal device thereof Grant 6,496,576 - Tanaka , et al. December 17, 2 | 2002-12-17 |
| Digital key telephone system and extension terminal device thereof App 20010028708 - Tanaka, Toshiaki ; et al. | 2001-10-11 |
| Digital key telephone system and extension terminal device thereof App 20010026611 - Tanaka, Toshiaki ; et al. | 2001-10-04 |
| Digital key telephone system and extension terminal device thereof App 20010024493 - Tanaka, Toshiaki ; et al. | 2001-09-27 |
| Digital key telephone system and extension terminal device thereof App 20010024492 - Tanaka, Toshiaki ; et al. | 2001-09-27 |
| Digital key telephone system and extension terminal device thereof App 20010024494 - Tanaka, Toshiaki ; et al. | 2001-09-27 |
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.
| 