Nishikawa; Masakazu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nishikawa; Masakazu.The latest application filed is for "magnetic transfer method and magnetic transfer master carrier".

Company Profile

0.64.86

Nishikawa; Masakazu - Odawara JP
NISHIKAWA; Masakazu - Odawara-shi JP
NISHIKAWA; MASAKAZU - KANAGAWA JP
Nishikawa; Masakazu - Watarai-gun JP
Nishikawa; Masakazu - Kanagawa-ken JP
Nishikawa; Masakazu - Osaka 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
Magnetic transfer master carrier, magnetic transfer method, and magnetic recording medium Grant 7,982,984 - Nishida , et al. July 19, 2	2011-07-19
Magnetic Transfer Method And Magnetic Transfer Master Carrier App 20100246046 - NISHIKAWA; Masakazu ; et al.	2010-09-30
Mold Structure, And Imprint Method And Magnetic Transfer Method Using The Same App 20100078858 - NISHIKAWA; MASAKAZU	2010-04-01
Magnetic Transfer Master Carrier, Magnetic Transfer Method Using The Same, And Magnetic Recording Medium App 20100079886 - Nishikawa; Masakazu ; et al.	2010-04-01
Magnetic Transfer Master Carrier And Magnetic Transfer Method Using The Same App 20100079894 - Nishida; Yoichi ; et al.	2010-04-01
Magnetic Transfer Master Carrier, Magnetic Transfer Method, And Magnetic Recording Medium App 20090303627 - NISHIDA; Yoichi ; et al.	2009-12-10
Magnetic Transfer Master Carrier, Magnetic Transfer Method, And Magnetic Recording Medium App 20090251814 - Nishida; Yoichi ; et al.	2009-10-08
Imprint Mold Structure And Imprint Method Using The Same, And Method For Manufacturing Magnetic Recording Medium App 20090242509 - NISHIKAWA; Masakazu	2009-10-01
Magnetic Transfer Master Carrier And Method For Producing The Same App 20090244747 - Nishikawa; Masakazu ; et al.	2009-10-01
Television switch module Grant 7,595,845 - Misawa , et al. September 29, 2	2009-09-29
Master Carrier For Magnetic Transfer And Magnetic Recording Medium Manufactured Using The Same App 20090128958 - NISHIDA; Yoichi ; et al.	2009-05-21
Imprint Mold Structure, Imprinting Method Using The Same, And Magnetic Recording Medium App 20090075122 - Nishikawa; Masakazu ; et al.	2009-03-19
Method of magnetic transfer and stopping slave medium rotation Grant 7,502,184 - Niitsuma , et al. March 10, 2	2009-03-10
Apparatus And Method For Manufacturing Magnetic Recording Medium App 20090039560 - Nishikawa; Masakazu ; et al.	2009-02-12
Imprint Mold Structure, And Imprinting Method Using The Same, As Well As Magnetic Recording Medium, And Method For Manufacturing Magnetic Recording Medium App 20090029189 - MORIWAKI; Kenichi ; et al.	2009-01-29
Master information carrier for magnetic transfer Grant 7,477,463 - Yasunaga , et al. January 13, 2	2009-01-13
Interface Binder, Resist Composition Containing The Same, Laminate For Forming Magnetic Recording Medium Having Layer Containing The Same, Manufacturing Method Of Magnetic Recording Medium Using The Same, And Magnetic Recording Medium Produced By The Manufacturing Method App 20090011367 - Omatsu; Tadashi ; et al.	2009-01-08
Method For Producing Magnetic Recording Medium, Magnetic Recording Medium Produced By The Production Method, And Mold Structure For Use In The Production Method App 20090002886 - Nishikawa; Masakazu ; et al.	2009-01-01
Method For Producing Magnetic Recording Medium, Magnetic Recording Medium Produced By The Production Method, And Mold Structure For Use In The Production Method App 20080316649 - NISHIKAWA; Masakazu ; et al.	2008-12-25
Master information carrier for magnetic transfer and its production method Grant 7,465,383 - Niitsuma , et al. December 16, 2	2008-12-16
Television Switch Module App 20080252792 - Misawa; Autsushi ; et al.	2008-10-16
Mold Structure, Imprinting Method Using The Same, Magnetic Recording Medium And Production Method Thereof App 20080248334 - Moriwaki; Kenichi ; et al.	2008-10-09
Mold Structure, Imprinting Method Using The Same, Magnetic Recording Medium And Production Method Thereof App 20080248333 - MORIWAKI; Kenichi ; et al.	2008-10-09
Mold Structure, Imprinting Method Using The Same, Magnetic Recording Medium And Production Method Thereof App 20080241601 - MORIWAKI; Kenichi ; et al.	2008-10-02
Method and apparatus for magnetic transfer Grant 7,420,757 - Kamatani , et al. September 2, 2	2008-09-02
Master information carrier for magnetic transfer, magnetic transfer method, and magnetic recording medium Grant 7,385,774 - Nishikawa , et al. June 10, 2	2008-06-10
Magnetic transfer apparatus Grant 7,382,558 - Nishikawa , et al. June 3, 2	2008-06-03
Master carrier for magnetic transfer Grant 7,369,336 - Kubota , et al. May 6, 2	2008-05-06
Process Of Producing Master Carrier For Magnetic Transfer App 20080014456 - Nishikawa; Masakazu ; et al.	2008-01-17
Method and apparatus for magnetic transfer, and magnetic recording medium Grant 7,301,714 - Nishikawa November 27, 2	2007-11-27
Master carrier for magnetic transfer, inspecting method thereof, and magnetic recording medium producing method Grant 7,296,478 - Nishikawa , et al. November 20, 2	2007-11-20
Process of producing master carrier for magnetic transfer Grant 7,294,251 - Nishikawa , et al. November 13, 2	2007-11-13
Magnetic transfer method Grant 7,236,317 - Nishikawa June 26, 2	2007-06-26
Magnetic transfer master medium, magnetic transfer method, and magnetic transfer master medium forming method Grant 7,199,953 - Nishikawa , et al. April 3, 2	2007-04-03
Master carrier for magnetic transfer, inspecting method thereof, and magnetic recording medium producing method Grant 7,190,538 - Nishikawa , et al. March 13, 2	2007-03-13
Magnetic transfer master medium, magnetic transfer method, and magnetic transfer master medium forming method Grant 7,151,641 - Nishikawa , et al. December 19, 2	2006-12-19
Master carrier for magnetic transfer Grant 7,149,042 - Nishikawa , et al. December 12, 2	2006-12-12
Method and apparatus of magnetically transferring information signal from master medium to slave medium Grant 7,139,140 - Komatsu , et al. November 21, 2	2006-11-21
Magnetic recording medium Grant 7,112,376 - Moriwaki , et al. September 26, 2	2006-09-26
Magnetic transfer method and apparatus Grant 7,110,196 - Komatsu , et al. September 19, 2	2006-09-19
Master carrier for magnetic transfer, inspecting method thereof, and magnetic recording medium producing method App 20060204790 - Nishikawa; Masakazu ; et al.	2006-09-14
Master information carrier for magnetic transfer Grant 7,105,238 - Ozawa , et al. September 12, 2	2006-09-12
Master carrier for magnetic transfer, inspecting method thereof, and magnetic recording medium producing method Grant 7,094,484 - Nishikawa , et al. August 22, 2	2006-08-22
Master information carrier for magnetic transfer and magnetic transfer method Grant 7,094,481 - Nishikawa , et al. August 22, 2	2006-08-22
Method and apparatus for magnetic transfer Grant 7,079,336 - Kamatani , et al. July 18, 2	2006-07-18
Magnetic transfer method and apparatus Grant 7,079,335 - Komatsu , et al. July 18, 2	2006-07-18
Master carrier for magnetic transfer, inspecting method thereof, and magnetic recording medium producing method App 20060146430 - Nishikawa; Masakazu ; et al.	2006-07-06
Method of magnetic transfer and stopping slave medium rotation App 20060126202 - Niitsuma; Kazuhiro ; et al.	2006-06-15
Magnetic transfer apparatus Grant 7,054,080 - Nishikawa , et al. May 30, 2	2006-05-30
Magnetic transfer method for a high-density magnetic recording medium Grant 7,054,082 - Nishikawa , et al. May 30, 2	2006-05-30
Magnetic transfer apparatus Grant 7,054,081 - Nishikawa , et al. May 30, 2	2006-05-30
Method of magnetic transfer and stopping slave medium rotation Grant 7,038,868 - Niitsuma , et al. May 2, 2	2006-05-02
Magnetic transfer apparatus Grant 7,009,790 - Nishikawa , et al. March 7, 2	2006-03-07
Information recording method using a vertical magnetic system Grant 6,977,786 - Usuki , et al. December 20, 2	2005-12-20
Magnetic transfer method and apparatus Grant 6,954,317 - Aoki , et al. October 11, 2	2005-10-11
Method and apparatus for magnetic transfer App 20050213237 - Kamatani, Akito ; et al.	2005-09-29
Method and apparatus for magnetic transfer, and magnetic recording medium App 20050213372 - Nishikawa, Masakazu	2005-09-29
Master information carrier for magnetic transfer, magnetic transfer method, and magnetic recording medium App 20050213236 - Nishikawa, Masakazu ; et al.	2005-09-29
Master carrier for magnetic transfer Grant 6,950,252 - Nishikawa , et al. September 27, 2	2005-09-27
Magnetic transfer apparatus App 20050200994 - Nishikawa, Masakazu ; et al.	2005-09-15
Magnetic transfer apparatus App 20050200992 - Nishikawa, Masakazu ; et al.	2005-09-15
Method and apparatus for magnetic transfer App 20050200995 - Kamatani, Akito ; et al.	2005-09-15
Magnetic transfer apparatus App 20050200993 - Nishikawa, Masakazu ; et al.	2005-09-15
Magnetic transfer method and apparatus App 20050200991 - Komatsu, Kazunori ; et al.	2005-09-15
Magnetic transfer method and apparatus App 20050195509 - Komatsu, Kazunori ; et al.	2005-09-08
Magnetic transfer apparatus App 20050190470 - Nishikawa, Masakazu ; et al.	2005-09-01
Master information carrier for magnetic transfer and its production method App 20050181133 - Niitsuma, Kazuhiro ; et al.	2005-08-18
Master information carrier for magnetic transfer Grant 6,911,270 - Nishikawa , et al. June 28, 2	2005-06-28
Master carrier for magnetic transfer Grant 6,909,563 - Nishikawa , et al. June 21, 2	2005-06-21
Magnetic transfer apparatus Grant 6,909,564 - Nishikawa , et al. June 21, 2	2005-06-21
Magnetic transfer method and magnetic transfer device Grant 6,909,634 - Nishikawa June 21, 2	2005-06-21
Magnetic transfer method for a high-density magnetic recording medium Grant 6,906,877 - Nishikawa , et al. June 14, 2	2005-06-14
Method and apparatus for magnetic transfer Grant 6,906,874 - Kamatani , et al. June 14, 2	2005-06-14
Magnetic transfer method and apparatus Grant 6,906,876 - Komatsu , et al. June 14, 2	2005-06-14
Magnetic transfer device Grant 6,906,875 - Kamatani , et al. June 14, 2	2005-06-14
Master carrier for magnetic transfer App 20050111124 - Nishikawa, Masakazu ; et al.	2005-05-26
Master information carrier for magnetic transfer Grant 6,887,593 - Sugita , et al. May 3, 2	2005-05-03
Magnetic transfer system Grant 6,882,484 - Nishikawa April 19, 2	2005-04-19
Master information carrier for magnetic transfer Grant 6,879,452 - Niitsuma , et al. April 12, 2	2005-04-12
Magnetic transferring method, and method and apparatus for cleaning magnetic transfer master medium Grant 6,865,038 - Nishikawa , et al. March 8, 2	2005-03-08
Master information carrier for magnetic transfer and magnetic transfer method App 20050041314 - Nishikawa, Masakazu ; et al.	2005-02-24
Process of producing master carrier for magnetic transfer App 20050042473 - Nishikawa, Masakazu ; et al.	2005-02-24
Master carrier for magnetic transfer App 20050024757 - Kubota, Hideyuki ; et al.	2005-02-03
Master carrier for magnetic transfer, inspecting method thereof, and magnetic recording medium producing method App 20050018334 - Nishikawa, Masakazu ; et al.	2005-01-27
Floppy disk including a seed layer and a primer layer with specified relative properties Grant 6,833,173 - Nishikawa , et al. December 21, 2	2004-12-21
Magnetic information recording medium having regions magnetized in different directions, a method for recording and reproducing for the same, and a method of manufacturing the same Grant 6,829,201 - Nishikawa , et al. December 7, 2	2004-12-07
Magnetic transfer method and magnetic transfer device App 20040233560 - Nishikawa, Masakazu	2004-11-25
Master carrier for magnetic transfer and magnetic transfer method App 20040233559 - Nishikawa, Masakazu	2004-11-25
Magnetic transfer method and magnetic recording medium Grant 6,819,511 - Nishikawa November 16, 2	2004-11-16
Master information carrier for magnetic transfer and magnetic transfer method Grant 6,816,327 - Nishikawa , et al. November 9, 2	2004-11-09
Magnetic transfer master medium, magnetic transfer method, and magnetic transfer master medium forming method App 20040218475 - Nishikawa, Masakazu ; et al.	2004-11-04
Magnetic transfer master medium, magnetic transfer method, and magnetic transfer master medium forming method App 20040209037 - Nishikawa, Masakazu ; et al.	2004-10-21
Master medium cleaning method Grant 6,802,321 - Kamatani , et al. October 12, 2	2004-10-12
Magnetic transfer method to prevent dropout of servo signal Grant 6,804,069 - Nishikawa , et al. October 12, 2	2004-10-12
Master information carrier for magnetic transfer and its production method App 20040180174 - Niitsuma, Kazuhiro ; et al.	2004-09-16
Magnetic transfer master medium, magnetic transfer method, and magnetic transfer master medium forming method Grant 6,790,534 - Nishikawa , et al. September 14, 2	2004-09-14
Magnetic transfer method Grant 6,785,069 - Nishikawa , et al. August 31, 2	2004-08-31
Magnetic recording medium Grant 6,777,073 - Nakamikawa , et al. August 17, 2	2004-08-17
Master information carrier for magnetic transfer App 20040156135 - Yasunaga, Tadashi ; et al.	2004-08-12
Magnetic recording medium App 20040142210 - Moriwaki, Kenichi ; et al.	2004-07-22
Master medium for magnetic transfer including metal disk with relief or recess pattern Grant 6,759,183 - Nagao , et al. July 6, 2	2004-07-06
Magnetic transfer system App 20040114264 - Nishikawa, Masakazu	2004-06-17
Method of magnetically transferring information signal from master medium to slave medium Grant 6,735,026 - Nishikawa , et al. May 11, 2	2004-05-11
Method and apparatus for magnetic transfer Grant 6,731,440 - Komatsu , et al. May 4, 2	2004-05-04
Master information carrier for magnetic transfer App 20040081856 - Sugita, Ryuji ; et al.	2004-04-29
Master carrier for magnetic transfer App 20040038077 - Nagao, Makoto ; et al.	2004-02-26
Master information carrier for magnetic transfer App 20040033389 - Ozawa, Takako ; et al.	2004-02-19
Method of magnetically transferring information signal from master medium to slave medium Grant 6,678,101 - Nishikawa , et al. January 13, 2	2004-01-13
High frequency signal switching unit Grant 6,674,645 - Anzai , et al. January 6, 2	2004-01-06
Method for magnetic transfer Grant 6,650,490 - Nishikawa November 18, 2	2003-11-18
Method and apparatus for magnetic transfer Grant 6,643,079 - Komatsu , et al. November 4, 2	2003-11-04
Master medium for magnetic transfer including metal disk with relief or recess pattern App 20030198833 - Nagao, Makoto ; et al.	2003-10-23
Magnetic transfer method and system Grant 6,636,371 - Komatsu , et al. October 21, 2	2003-10-21
Method of magnetic transfer App 20030184895 - Niitsuma, Kazuhiro ; et al.	2003-10-02
Method and apparatus for magnetic transfer Grant 6,602,301 - Komatsu , et al. August 5, 2	2003-08-05
Magnetic recording medium App 20030143432 - Nakamikawa, Junichi ; et al.	2003-07-31
Master information carrier for magnetic transfer App 20030117736 - Niitsuma, Kazuhiro ; et al.	2003-06-26
Master information carrier for magnetic transfer App 20030113583 - Nishikawa, Masakazu ; et al.	2003-06-19
Method and apparatus for magnetic transfer Grant 6,577,459 - Komatsu , et al. June 10, 2	2003-06-10
Master information carrier for magnetic transfer and magnetic transfer method App 20030099867 - Nishikawa, Masakazu ; et al.	2003-05-29
Information recording method App 20030076611 - Usuki, Kazuyuki ; et al.	2003-04-24
Master carrier for magnetic transfer App 20030063403 - Nishikawa, Masakazu ; et al.	2003-04-03
Magnetic transfer apparatus App 20030048557 - Nishikawa, Masakazu ; et al.	2003-03-13
Method of magnetically transferring information signal from master medium to slave medium App 20030034862 - Nishikawa, Masakazu ; et al.	2003-02-20
Magnetic transfer apparatus App 20030030927 - Nishikawa, Masakazu ; et al.	2003-02-13
Master carrier for magnetic transfer App 20030011912 - Nishikawa, Masakazu ; et al.	2003-01-16
Magnetic transfer master medium, magnetic transfer method, and magnetic transfer master medium forming method App 20030008099 - Nishikawa, Masakazu ; et al.	2003-01-09
Magnetic transfer device App 20030002182 - Kamatani, Akito ; et al.	2003-01-02
Magnetic transfer master medium App 20020187295 - Nishikawa, Masakazu ; et al.	2002-12-12
Magnetic transfer method for a high-density magnetic recording medium App 20020186488 - Nishikawa, Masakazu ; et al.	2002-12-12
Magnetic transfer master medium App 20020186486 - Nishikawa, Masakazu ; et al.	2002-12-12
Magnetic transfer method for a high-density magnetic recording medium App 20020186487 - Nishikawa, Masakazu ; et al.	2002-12-12
Master medium cleaning method App 20020170665 - Kamatani, Akito ; et al.	2002-11-21
Magnetic transfer method and apparatus App 20020171958 - Komatsu, Kazunori ; et al.	2002-11-21
Magnetic transfer method and apparatus App 20020171957 - Komatsu, Kazunori ; et al.	2002-11-21
Method and apparatus of magnetically transferring information signal from master medium to slave medium App 20020163747 - Komatsu, Kazunori ; et al.	2002-11-07
Magnetic transfer method and apparatus App 20020159177 - Aoki, Masashi ; et al.	2002-10-31
Magnetic transferring mehtod, and method and apparatus for cleaning magnetic transfer master medium App 20020141088 - Nishikawa, Masakazu ; et al.	2002-10-03
Information recording medium, information recording and reproducing method and manufacturing method of information recording medium App 20020081461 - Nishikawa, Masakazu ; et al.	2002-06-27
Method of magnetically transferring information signal from master medium to slave medium App 20020075111 - Nishikawa, Masakazu ; et al.	2002-06-20
Method and device for magnetic transfer and magnetic recording medium App 20020054442 - Nishikawa, Masakazu	2002-05-09
Magnetic transfer method App 20020051307 - Nishikawa, Masakazu ; et al.	2002-05-02
Magnetic transfer method App 20020051306 - Nishikawa, Masakazu ; et al.	2002-05-02
Method of magnetically transferring information signal from master medium to slave meduim App 20020034028 - Nishikawa, Masakazu ; et al.	2002-03-21
High frequency signal switching unit App 20020004321 - Anzai, Tsunehiro ; et al.	2002-01-10
Magnetic transfer method and magnetic recording medium App 20010055168 - Nishikawa, Masakazu	2001-12-27
Magnetic transfer method App 20010046097 - Nishikawa, Masakazu	2001-11-29
Master medium for magnetic transfer including metal disk with relief or recess pattern App 20010028964 - Nagao, Makoto ; et al.	2001-10-11
Method for magnetic transfer App 20010024334 - Nishikawa, Masakazu	2001-09-27
Master medium for magnetic transfer including resin substrate integrally molded with microrelief or microrecess pattern App 20010019784 - Nishikawa, Masakazu ; et al.	2001-09-06

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