Uchiyama; Haruyoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Uchiyama; Haruyoshi.The latest application filed is for "method of measuring optical loss and apparatus for measuring optical loss".
- Uchiyama; Haruyoshi - Musashino JP
- UCHIYAMA; Haruyoshi - Musashino-shi JP
- Uchiyama; Haruyoshi - Kawasaki JP
- Uchiyama, Haruyoshi - Kawasaki-shi JP
- Uchiyama, Haruyoshi - Tokyo JP
| Patent | Date |
|---|---|
| Method of measuring optical loss and apparatus for measuring optical loss Grant 9,255,861 - Uchiyama , et al. February 9, 2 | 2016-02-09 |
| Method Of Measuring Optical Loss And Apparatus For Measuring Optical Loss App 20110116080 - UCHIYAMA; Haruyoshi ; et al. | 2011-05-19 |
| Optical fiber characteristic measuring device Grant 6,700,655 - Uchiyama , et al. March 2, 2 | 2004-03-02 |
| Optical fiber characteristic measuring device App 20020154291 - Uchiyama, Haruyoshi ; et al. | 2002-10-24 |
| Optical fiber distortion measurement device App 20010050768 - Uchiyama, Haruyoshi ; et al. | 2001-12-13 |
| Apparatus for measuring characteristics of optical fiber Grant 6,055,044 - Uchiyama , et al. April 25, 2 | 2000-04-25 |
| Optical fiber strain measuring apparatus Grant 5,880,824 - Uchiyama , et al. March 9, 1 | 1999-03-09 |
| Light frequency control apparatus Grant 5,500,762 - Uchiyama , et al. March 19, 1 | 1996-03-19 |
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.
| 