| Patent | Date |
|---|
Electromagnetic-wave-absorbing Sheet
App 20210408695 - FUJITA; Masao ; et al. | 2021-12-30 |
Electromagnetic-wave-absorbing sheet
Grant 11,152,711 - Fujita , et al. October 19, 2 | 2021-10-19 |
Coating-type magnetic recording medium for heat-assisted recording, and heat-assisted magnetic recording apparatus and heat-assisted magnetic recording method using the same
Grant 11,100,948 - Kawakami , et al. August 24, 2 | 2021-08-24 |
Electromagnetic Wave Absorber
App 20210225567 - HIROI; Toshio ; et al. | 2021-07-22 |
High recording density magnetic recording medium and recording/reproduction mechanism for the same
Grant 10,861,487 - Kawakami , et al. December 8, 2 | 2020-12-08 |
Electromagnetic Wave Absorption Sheet
App 20200267877 - HIROI; Toshio ; et al. | 2020-08-20 |
Electromagnetic Wave Absorbing Composition And Electromagnetic Wave Absorbing Body
App 20200265977 - FUJITA; Masao ; et al. | 2020-08-20 |
Electromagnetic Wave Absorbing Composition, And Electromagnetic Wave Absorption Body
App 20200227833 - HIROI; Toshio ; et al. | 2020-07-16 |
Electromagnetic absorber
Grant 10,716,247 - Fujita , et al. | 2020-07-14 |
Electromagnetic Wave Absorbing Sheet
App 20200146191 - TOYODA; Masayuki ; et al. | 2020-05-07 |
Magnetic recording medium
Grant 10,614,847 - Kawakami , et al. | 2020-04-07 |
Electromagnetic-wave Absorbing Sheet
App 20200008328 - HIROI; Toshio ; et al. | 2020-01-02 |
Electromagnetic-wave-absorbing Sheet
App 20190312356 - FUJITA; Masao ; et al. | 2019-10-10 |
Coating-type Magnetic Recording Medium For Heat-assisted Recording, And Heat-assisted Magnetic Recording Apparatus And Heat-assi
App 20190287562 - KAWAKAMI; Shinji ; et al. | 2019-09-19 |
Electromagnetic Absorber
App 20190269048 - FUJITA; Masao ; et al. | 2019-08-29 |
Electric Wave Absorption Sheet
App 20190215994 - HIROI; Toshio ; et al. | 2019-07-11 |
High Recording Density Magnetic Recording Medium And Recording/reproduction Mechanism For The Same
App 20180350398 - KAWAKAMI; Shinji ; et al. | 2018-12-06 |
Magnetic Recording Medium
App 20180182422 - KAWAKAMI; Shinji ; et al. | 2018-06-28 |
Magnetic recording medium
Grant 9,767,835 - Tanaka , et al. September 19, 2 | 2017-09-19 |
Magnetic Recording Medium
App 20160180875 - TANAKA; Kenji ; et al. | 2016-06-23 |
Magnetic recording medium
Grant 9,311,946 - Tanaka , et al. April 12, 2 | 2016-04-12 |
Process For Production Of Quinuclidine Compounds
App 20140371457 - KITAGAWA; Yutaka ; et al. | 2014-12-18 |
Magnetic tape driving apparatus having a head displacing portion
Grant 8,593,754 - Fujita , et al. November 26, 2 | 2013-11-26 |
Process For Production Of Quinuclidine Compounds
App 20130060036 - Kitagawa; Yutaka ; et al. | 2013-03-07 |
Sheet for total heat exchanger
Grant 8,383,526 - Miyagoshi , et al. February 26, 2 | 2013-02-26 |
Magnetic tape driving apparatus comprising a tape separation portion that separates a magnetic tape from a magnetoresistive head unit
Grant 8,159,776 - Fujita , et al. April 17, 2 | 2012-04-17 |
Data recording apparatus and data recording method
Grant 8,130,463 - Fujita , et al. March 6, 2 | 2012-03-06 |
Magnetic Recording Medium
App 20120045664 - TANAKA; Kenji ; et al. | 2012-02-23 |
Recording and reproducing apparatus and recording medium
Grant 8,081,559 - Fujita , et al. December 20, 2 | 2011-12-20 |
Magnetic Tape Driving Apparatus, Magnetic Tape Driving Method
App 20110292539 - FUJITA; Masao ; et al. | 2011-12-01 |
Servo signal recording apparatus, information recording apparatus, and tracking servo method
Grant 8,068,308 - Fujita , et al. November 29, 2 | 2011-11-29 |
Data recording apparatus for recording a data signal onto a magnetic recording medium and data recording system using the data recording apparatus
Grant 8,027,115 - Fujita , et al. September 27, 2 | 2011-09-27 |
Intermediates for the production of optically active cyclopropylamine derivatives and process for the production of the intermediates
Grant 7,994,344 - Fujita , et al. August 9, 2 | 2011-08-09 |
Servo signal recording apparatus, servo signal recording method, and magnetic tape
Grant 7,808,736 - Tanaka , et al. October 5, 2 | 2010-10-05 |
Servo signal recording method, servo signal recording apparatus, and magnetic recording medium
Grant 7,701,655 - Fujita , et al. April 20, 2 | 2010-04-20 |
Servo Signal Recording Apparatus, Information Recording Apparatus, And Tracking Servo Method
App 20090296269 - Fujita; Masao ; et al. | 2009-12-03 |
Intermediates For The Production Of Optically Active Cyclopropylamine Derivatives And Process For The Production Of The Intermediates
App 20090240066 - FUJITA; Masao ; et al. | 2009-09-24 |
Intermediates for the production of optically active cyclopropylamine derivatives and process for the production of the intermediates
Grant 7,569,599 - Fujita , et al. August 4, 2 | 2009-08-04 |
Sheet for Total Heat Exchanger
App 20090068437 - Miyagoshi; Fumio ; et al. | 2009-03-12 |
Data recording apparatus and data recording system
App 20080310044 - Fujita; Masao ; et al. | 2008-12-18 |
Data Recording Apparatus And Data Recording Method
App 20080297941 - FUJITA; Masao ; et al. | 2008-12-04 |
Servo Signal Recording Apparatus, Servo Signal Recording Method, And Magnetic Tape
App 20080285171 - TANAKA; Kenji ; et al. | 2008-11-20 |
Magnetic Tape Driving Apparatus
App 20080259490 - Fujita; Masao ; et al. | 2008-10-23 |
Servo Signal Recording Method, Servo Signal Recording Apparatus, And Magnetic Recording Medium
App 20080180834 - FUJITA; Masao ; et al. | 2008-07-31 |
Automatic announcing device for an elevator
Grant 7,401,684 - Fujita July 22, 2 | 2008-07-22 |
Recording And Reproducing Apparatus And Recording Medium
App 20080151712 - Fujita; Masao ; et al. | 2008-06-26 |
Apparatus and method for measuring spacing
App 20080123102 - Fujita; Masao ; et al. | 2008-05-29 |
Intermediates for the production of optically active cyclopropylamine derivatives and process for the production of the intermediates
App 20070117988 - Fujita; Masao ; et al. | 2007-05-24 |
Automatic announcing device for an elevator
App 20070107992 - Fujita; Masao | 2007-05-17 |
Elevator system with hall scanner for distinguishing between standing and sitting elevator passengers
Grant 6,386,325 - Fujita May 14, 2 | 2002-05-14 |
Method of scrapping furnace bottom section of blast furnace
App 20020014724 - Kojima, Hirotaka ; et al. | 2002-02-07 |
Locking device for an openable automobile roof
Grant 4,351,561 - Tuchiya , et al. September 28, 1 | 1982-09-28 |
Screw plug assembly
Grant 4,231,240 - Fujita , et al. November 4, 1 | 1980-11-04 |
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