Koyano; Yasushi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Koyano; Yasushi.The latest application filed is for "dispersion compensating module".

Company Profile

0.9.6

Koyano; Yasushi - Kanagawa JP
KOYANO; Yasushi - Yokohama-shi JP
Koyano; Yasushi - Yokohama JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Optical fiber temperature distribution measuring apparatus, method for measuring optical fiber temperature distribution, and optical fiber temperature distribution measuring system Grant 7,874,725 - Komeda , et al. January 25, 2	2011-01-25
Multimode optical fiber Grant 7,773,847 - Negishi , et al. August 10, 2	2010-08-10
Dispersion Compensating Module App 20100111486 - HAYASHI; Tetsuya ; et al.	2010-05-06
Optical Fiber Temperature Distribution Measuring Apparatus, Method for Measuring Optical Fiber Temperature Distribution, and Optical Fiber Temperature Distribution Measuring System App 20090059996 - Komeda; Hidehiko ; et al.	2009-03-05
Optical fiber product, method of fabricating optical cable, and characteristic evaluation method Grant 7,379,646 - Koyano , et al. May 27, 2	2008-05-27
Multimode optical fiber App 20060263019 - Negishi; Kazuaki ; et al.	2006-11-23
Optical device and a making method thereof Grant 7,043,131 - Koyano , et al. May 9, 2	2006-05-09
Optical fiber product, method of fabricating optical cable, and characteristic evaluation method App 20060018610 - Koyano; Yasushi ; et al.	2006-01-26
Optical device and a making method thereof App 20040013395 - Koyano, Yasushi ; et al.	2004-01-22
Optical device and a making method thereof Grant 6,650,821 - Koyano , et al. November 18, 2	2003-11-18
Coiled optical assembly and fabricating method for the same App 20030142938 - Koyano, Yasushi ; et al.	2003-07-31
Dispersion compensating fiber and optical transmission system including the same Grant RE38,086 - Onishi , et al. April 22, 2	2003-04-22
Chromatic dispersion compensator and chromatic dispersion compensating optical communication system Grant 6,055,081 - Koyano , et al. April 25, 2	2000-04-25
Dispersion compensating fiber and optical transmission system including the same Grant 5,838,867 - Onishi , et al. November 17, 1	1998-11-17
Chromatic dispersion compensator and chromatic dispersion compensating optical communication system Grant 5,701,188 - Shigematsu , et al. December 23, 1	1997-12-23

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.