Katsumura; Masahiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Katsumura; Masahiro.The latest application filed is for "mold and method for manufacturing the same".

Company Profile

0.13.15

Katsumura; Masahiro - Tokyo JP
Katsumura; Masahiro - Tsurugashima JP
Katsumura; Masahiro - Kawagoe JP
Katsumura; Masahiro - Saitama JP
Katsumura; Masahiro - Tsurugashima-shi 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
Box for converter Grant D964,277 - Goto , et al. September 20, 2	2022-09-20
Master disk exposing apparatus and the adjusting method therefor Grant 8,335,146 - Katsumura December 18, 2	2012-12-18
Mold and method for manufacturing the same Grant 8,192,194 - Hashimoto , et al. June 5, 2	2012-06-05
Mold And Method For Manufacturing The Same App 20110272850 - Hashimoto; Kazunobu ; et al.	2011-11-10
Mold For Pattern Transfer App 20100009025 - Katsumura; Masahiro	2010-01-14
Stamper and method for production thereof Grant 7,632,628 - Iida , et al. December 15, 2	2009-12-15
Master Disk Exposing Apparatus And The Adjusting Method Therefor App 20090204983 - Katsumura; Masahiro	2009-08-13
Electron beam recording apparatus Grant 7,554,896 - Katsumura June 30, 2	2009-06-30
Magnetic disc, stamper for making magnetic disc, and method for making magnetic disc App 20080226946 - Moribe; Mineo ; et al.	2008-09-18
Electron Beam Recording Apparatus App 20070286036 - Katsumura; Masahiro	2007-12-13
Beam adjusting sample, beam adjusting method and beam adjusting device Grant 7,276,692 - Katsumura , et al. October 2, 2	2007-10-02
Hybrid recording medium and information recording apparatus Grant 7,225,192 - Tozaki , et al. May 29, 2	2007-05-29
Stamper and method for production thereof App 20060187804 - Iida; Tetsuya ; et al.	2006-08-24
Optical disc and apparatus for manufacturing a master disc therefor Grant 7,065,034 - Katsumura June 20, 2	2006-06-20
Optical disc and apparatus for manufacturing a master disc therefor App 20050201261 - Katsumura, Masahiro	2005-09-15
Optical disc and apparatus for manufacturing a master disc therefor Grant 6,882,615 - Katsumura April 19, 2	2005-04-19
Stamper-forming electrode material, stamper-forming thin film, and method of manufacturing optical disk Grant 6,849,390 - Katsumura , et al. February 1, 2	2005-02-01
Beam adjusting sample, beam adjusting method and beam adjusting device App 20040069952 - Katsumura, Masahiro ; et al.	2004-04-15
Production method for optical disc Grant 6,695,987 - Katsumura , et al. February 24, 2	2004-02-24
Information recording apparatus and method therefor Grant 6,657,934 - Katsumura December 2, 2	2003-12-02
Stamper-forming electrode material, stamper-forming thin film, and method of manufacturing optical disk App 20020153625 - Katsumura, Masahiro ; et al.	2002-10-24
Stamper-forming electrode material, stamper-forming thin film, and method of manufacturing optical disk App 20020150840 - Katsumura, Masahiro ; et al.	2002-10-17
Optical disc and apparatus for manufacturing a master disc therefor App 20020057641 - Katsumura, Masahiro	2002-05-16
Electrode material for forming stamper and thin film for forming stamper App 20010055688 - Katsumura, Masahiro ; et al.	2001-12-27
Information recording apparatus and method therefor App 20010053113 - Katsumura, Masahiro	2001-12-20
Production method for optical disc App 20010050444 - Katsumura, Masahiro ; et al.	2001-12-13
Hybrid recording medium and information recording apparatus App 20010048640 - Tozaki, Akihiro ; et al.	2001-12-06
Phase change optical information recording medium including means for preventing movement of the recorded portion Grant 5,179,547 - Komaki , et al. January 12, 1	1993-01-12

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