Yonehara; Kazuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yonehara; Kazuo.The latest application filed is for "method for producing beryllium solution, method for producing beryllium, method for producing beryllium hydroxide, method for producing beryllium oxide, and beryllium oxide".

Company Profile

1.7.9

Yonehara; Kazuo - Mito-shi JP
Yonehara; Kazuo - Hitachinaka JP
YONEHARA; Kazuo - Hitachinaka-shi JP
Yonehara; Kazuo - Ibaraki-ken 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
Method For Producing Beryllium Solution, Method For Producing Beryllium, Method For Producing Beryllium Hydroxide, Method For Producing Beryllium Oxide, And Beryllium Oxide App 20220298021 - Nakamichi; Masaru ; et al.	2022-09-22
Continuous Producing Method of Beryllium Metal Sphere App 20210114103 - TATENUMA; Katsuyoshi ; et al.	2021-04-22
Optical recording method, optical recording medium, optical recording medium recording apparatus, optical recording apparatus, optical disk, and optical disk recording/reproducing apparatus Grant 9,418,694 - Tabata , et al. August 16, 2	2016-08-16
Optical Recording Method, Optical Recording Medium, Optical Recording Medium Recording Apparatus, Optical Recording Apparatus, Optical Disk, And Optical Disk Recording/reproducing Apparatus App 20150279409 - TABATA; Hiroshi ; et al.	2015-10-01
Optical recording method, optical recording medium, optical recording medium recording apparatus, optical recording apparatus, optical disk, and optical disk recording/reproducing apparatus Grant 9,025,424 - Tabata , et al. May 5, 2	2015-05-05
Phase-change optical recording medium having tracking signal smaller than saturation value Grant 7,668,071 - Shimomai , et al. February 23, 2	2010-02-23
Phase-change recording medium having the relation between pulse patterns and reflectivity of un-recorded section Grant 7,564,769 - Matsumoto , et al. July 21, 2	2009-07-21
Optical recording method, optical recording apparatus and optical storage medium Grant 7,376,065 - Tabata , et al. May 20, 2	2008-05-20
Optical storage medium Grant 7,336,596 - Matsumoto , et al. February 26, 2	2008-02-26
Optical recording method, optical recording medium, optical recording medium recording device, optical recording device, optical disk, optica disk recording/reproducing device App 20060140094 - Tabata; Hiroshi ; et al.	2006-06-29
Optical storage medium, optical recording method and optical recording apparatus App 20050265214 - Shimomai, Kenichi ; et al.	2005-12-01
Optical storage medium App 20050232129 - Matsumoto, Ikuo ; et al.	2005-10-20
Optical recording method, optical recording apparatus and optical storage medium App 20050213461 - Tabata, Hiroshi ; et al.	2005-09-29
Optical storage medium App 20050123710 - Matsumoto, Ikuo ; et al.	2005-06-09
Optical storage medium App 20040166440 - Tabata, Hiroshi ; et al.	2004-08-26

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