Oyama; Katsuhiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Oyama; Katsuhiro.The latest application filed is for "load cell".

Company Profile

3.17.18

Oyama; Katsuhiro - Tokyo JP
- Tokyo JP
Oyama; Katsuhiro - Gunma JP
Oyama; Katsuhiro - Takasaki JP
Oyama; Katsuhiro - Gunam 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
Load cell having a computation unit which computes displacement amount of the diffraction grating Grant 10,520,376 - Miyazawa , et al. Dec	2019-12-31
Displacement measurement device and displacement measurement method Grant 10,012,519 - Miyazawa , et al. July 3, 2	2018-07-03
Load Cell App 20180106690 - MIYAZAWA; Fuyuki ; et al.	2018-04-19
Displacement Measuring Device And Method Of Measuring Displacement App 20180066966 - Oyama; Katsuhiro ; et al.	2018-03-08
Optical unit and displacement measuring device Grant 9,719,809 - Oyama , et al. August 1, 2	2017-08-01
Optical Unit And Displacement Measuring Device App 20160216101 - OYAMA; Katsuhiro ; et al.	2016-07-28
Displacement Measurement Device And Displacement Measurement Method App 20160116305 - MIYAZAWA; Fuyuki ; et al.	2016-04-28
Displacement measurement apparatus and displacement measurement method Grant 9,146,091 - Oyama September 29, 2	2015-09-29
Method and apparatus for measuring displacement Grant 08922785 -	2014-12-30
Method and apparatus for measuring displacement Grant 8,922,785 - Oyama , et al. December 30, 2	2014-12-30
Interferometric measurement of displacement in axial direction of a grating Grant 8,730,483 - Ikeda , et al. May 20, 2	2014-05-20
Displacement Measurement Apparatus And Displacement Measurement Method App 20140092393 - Oyama; Katsuhiro	2014-04-03
Recording method for optical disk and optical disk recording reproduction device Grant 8,542,563 - Oyama , et al. September 24, 2	2013-09-24
Method and Apparatus for Measuring Displacement App 20130010305 - Oyama; Katsuhiro ; et al.	2013-01-10
Displacement Measurement Method And Displacement Measurement Device App 20120250031 - IKEDA; Masato ; et al.	2012-10-04
Optical Information Recording Apparatus And Method App 20120218875 - MIYAZAWA; Fuyuki ; et al.	2012-08-30
Optical information recording apparatus and method Grant 8,254,229 - Miyazawa , et al. August 28, 2	2012-08-28
Recording Method For Optical Disk And Optical Disk Recording Reproduction Device App 20110188360 - Oyama; Katsuhiro ; et al.	2011-08-04
Data recording evaluation method and optical disk recording and reproduction device Grant 7,965,600 - Kakimoto , et al. June 21, 2	2011-06-21
Optical Information Recording Apparatus And Method App 20100260019 - Miyazawa; Fuyuki ; et al.	2010-10-14
Optical information recording reproduction device Grant 7,755,993 - Oyama , et al. July 13, 2	2010-07-13
Optical information recording device, optical information recording method, and signal processing circuit Grant 7,693,015 - Miyazawa , et al. April 6, 2	2010-04-06
Optical information recording reproduction device Grant 7,649,826 - Oyama , et al. January 19, 2	2010-01-19
Optical information recording apparatus, optical information recording method, and signal processing circuit Grant 7,633,844 - Oyama , et al. December 15, 2	2009-12-15
Processing Method Of Optical Disc Recording/playback Signal, Optical Disc Recording/playback Device And Program App 20080273432 - Oyama; Katsuhiro ; et al.	2008-11-06
Optical Information Recording Device, Optical Information Recording Method, And Optical Information Recording Medium App 20080212453 - Miyazawa; Fuyuki ; et al.	2008-09-04
Data Recording Evaluation Method And Optical Disk Recording And Reproduction Device App 20080205221 - Kakimoto; Hiroya ; et al.	2008-08-28
Optical Information Recording Reproduction Device App 20080062833 - Oyama; Katsuhiro ; et al.	2008-03-13
Optical Information Recording Reproduction Device App 20070291599 - Oyama; Katsuhiro ; et al.	2007-12-20
Optical information recording apparatus, optical information recording method, and signal processing circuit App 20060203646 - Oyama; Katsuhiro ; et al.	2006-09-14
Optical information recording device, optical information recording method, and signal processing circuit App 20060140084 - Miyazawa; Fuyuki ; et al.	2006-06-29
Optical disk recording device and pickup device App 20060023581 - Sunagawa; Ryuichi ; et al.	2006-02-02
Method for processing ceramic green sheets Grant 6,399,008 - Nakazawa , et al. June 4, 2	2002-06-04

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.