| Patent | Date |
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Characteristic Table Generation System, Method Of Generating Characteristic Table, And Program Of Generating Characteristic Table
App 20220184941 - SHIMIZU; Takayuki ; et al. | 2022-06-16 |
Head chip, liquid jet head, and liquid jet recording device
Grant 11,254,132 - Hirata , et al. February 22, 2 | 2022-02-22 |
Head chip, liquid jet head, and liquid jet recording device
Grant 11,225,079 - Hirata , et al. January 18, 2 | 2022-01-18 |
Head Chip, Liquid Jet Head, And Liquid Jet Recording Device
App 20210162757 - HIRATA; Masakazu ; et al. | 2021-06-03 |
Head Chip, Liquid Jet Head, And Liquid Jet Recording Device
App 20210162756 - HIRATA; Masakazu ; et al. | 2021-06-03 |
Head Chip, Liquid Jet Head, And Liquid Jet Recording Device
App 20210162754 - Ai; Tomoki ; et al. | 2021-06-03 |
Jet hole plate, liquid jet head, liquid jet recording apparatus, and method for manufacturing jet hole plate
Grant 10,814,630 - Hirata , et al. October 27, 2 | 2020-10-27 |
Jet hole plate, liquid jet head, and liquid jet recording apparatus
Grant 10,710,366 - Hirata , et al. | 2020-07-14 |
Beverage dispenser
Grant D860,705 - Hirata , et al. Sept | 2019-09-24 |
Jet Hole Plate, Liquid Jet Head, And Liquid Jet Recording Apparatus
App 20190143686 - HIRATA; Masakazu ; et al. | 2019-05-16 |
Method For Manufacturing Jet Hole Plate
App 20190143693 - OSAKA; Emiko ; et al. | 2019-05-16 |
Jet Hole Plate, Liquid Jet Head, Liquid Jet Recording Apparatus, And Method For Manufacturing Jet Hole Plate
App 20190143692 - HIRATA; Masakazu ; et al. | 2019-05-16 |
Table top showcase
Grant D784,735 - Hirata April 25, 2 | 2017-04-25 |
Head gimbal assembly and data recording and reproducing apparatus having the same
Grant 8,982,494 - Hirata , et al. March 17, 2 | 2015-03-17 |
Magnetic recording medium
Grant 8,945,733 - Tanaka , et al. February 3, 2 | 2015-02-03 |
Method of manufacturing near-field light generating element and near-field light generating element
Grant 8,905,805 - Shinohara , et al. December 9, 2 | 2014-12-09 |
Near-field light head and information recording/reproducing device
Grant 8,842,504 - Hirata , et al. September 23, 2 | 2014-09-23 |
Near-field light generating element, method of manufacturing near-field light generating element, near-field light head, method of manufacturing near-field light head, and information recording and playback device
Grant 8,787,127 - Hirata , et al. July 22, 2 | 2014-07-22 |
Near-field light generating element, method of manufacturing near-field light generating element, near-field light head, method of manufacturing near-field light head, and information recording and playback device
Grant 8,755,255 - Hirata , et al. June 17, 2 | 2014-06-17 |
Head gimbal assembly using near-field light and information recording and reproducing apparatus including the same
Grant 8,599,654 - Hirata , et al. December 3, 2 | 2013-12-03 |
Thermally-assisted magnetic recording head having photoelectric wiring lines integrally formed on waveguide
Grant 8,542,559 - Hirata , et al. September 24, 2 | 2013-09-24 |
Thermally-assisted magnetic recording head having photoelectric wiring lines integrally formed on waveguide
Grant 8,537,646 - Hirata , et al. September 17, 2 | 2013-09-17 |
Near-field light generating element, near-field light head, and information recording and reproducing device
Grant 8,493,819 - Hirata , et al. July 23, 2 | 2013-07-23 |
Thermally-assisted magnetic recording head having photoelectric wiring lines integrally formed on waveguide
Grant 8,467,276 - Hirata , et al. June 18, 2 | 2013-06-18 |
Apparatus for producing near field optical head
Grant 8,430,991 - Hirata , et al. April 30, 2 | 2013-04-30 |
Head gimbal assembly
Grant 8,411,391 - Hirata , et al. April 2, 2 | 2013-04-02 |
Recording head, method of manufacturing recording head, and information recording and playback apparatus
Grant 8,379,502 - Hirata , et al. February 19, 2 | 2013-02-19 |
Near-field optical head and information recording/reproducing device
Grant 8,351,304 - Park , et al. January 8, 2 | 2013-01-08 |
Near field optical head and information recording and reproducing device
Grant 8,351,306 - Hirata , et al. January 8, 2 | 2013-01-08 |
Fabrication method and fabrication apparatus of head using near field light
Grant 8,323,518 - Hirata , et al. December 4, 2 | 2012-12-04 |
Near-field thermally assisted magnetic recording head and recording apparatus thereof
Grant 8,284,636 - Oumi , et al. October 9, 2 | 2012-10-09 |
Magnetic Recording Medium
App 20120237797 - Tanaka; Yoshikazu ; et al. | 2012-09-20 |
Near-field optical head including waveguide having polyhedron core
Grant 8,270,259 - Hirata , et al. September 18, 2 | 2012-09-18 |
Near-field Light Generating Element, Near-field Light Head, And Information Recording And Reproducing Device
App 20120230170 - HIRATA; Masakazu ; et al. | 2012-09-13 |
Method Of Manufacturing Near-field Light Generating Element And Near-field Light Generating Element
App 20120206032 - SHINOHARA; Yoko ; et al. | 2012-08-16 |
Near-field optical head with inclined magnetic poles and information recording/reproducing device
Grant 8,184,506 - Hirata , et al. May 22, 2 | 2012-05-22 |
Recording head, method of manufacturing recording head, and information recording and playback apparatus
App 20120113769 - Hirata; Masakazu ; et al. | 2012-05-10 |
Near-field light generating element, method of manufacturing near-field light generating element, near-field light head, method of manufacturing near-field light head, and information recording and playback device
App 20120063278 - Hirata; Masakazu ; et al. | 2012-03-15 |
Near-field light generating element, method of manufacturing near-field light generating element, near-field light head, method of manufacturing near-field light head, and information recording and playpack device
App 20120063277 - Hirata; Masakazu ; et al. | 2012-03-15 |
Head gimbal assembly and information recording and reproducing apparatus
Grant 8,059,495 - Tanabe , et al. November 15, 2 | 2011-11-15 |
Near field light assisted magnetic recording head and recording apparatus using the same
Grant 8,054,714 - Oumi , et al. November 8, 2 | 2011-11-08 |
Recording head and data recording and reproducing apparatus
Grant 8,054,570 - Hirata , et al. November 8, 2 | 2011-11-08 |
Near field optical head and information recording and reproducing device
Grant 8,050,170 - Park , et al. November 1, 2 | 2011-11-01 |
Near-field optical head and information recording apparatus
Grant 8,023,366 - Oumi , et al. September 20, 2 | 2011-09-20 |
Retainer for roller bearing, and rolling bearing
Grant 8,011,833 - Hirata , et al. September 6, 2 | 2011-09-06 |
Resinous oil-retaining article and method for production thereof
Grant 8,003,203 - Hirata , et al. August 23, 2 | 2011-08-23 |
Information Recording And Reproduction Apparatus
App 20110199868 - Hirata; Masakazu ; et al. | 2011-08-18 |
Information Recording And Reproduction Apparatus
App 20110188355 - Hirata; Masakazu ; et al. | 2011-08-04 |
Head Gimbal Assembly And Data Recording And Reproducing Apparatus Having The Same
App 20110188356 - Hirata; Masakazu ; et al. | 2011-08-04 |
Head gimbal mechanism and information recording/reproducing apparatus
Grant 7,966,630 - Hirata , et al. June 21, 2 | 2011-06-21 |
Near-field Light Head And Information Recording/reproducing Device
App 20110141861 - Hirata; Masakazu ; et al. | 2011-06-16 |
Near-field Optical Head And Information Recording/reproducing Device
App 20110122736 - Park; Majung ; et al. | 2011-05-26 |
Information Recording And Reproduction Apparatus
App 20110122738 - Hirata; Masakazu ; et al. | 2011-05-26 |
Head gimbal assembly using near-field light and information recording and reproducing apparatus including the same
App 20110075527 - Hirata; Masakazu ; et al. | 2011-03-31 |
Resinous porous article and method for production thereof
Grant 7,910,198 - Hirata , et al. March 22, 2 | 2011-03-22 |
Near Field Optical Head and Information Recording and Reproducing Device
App 20110007621 - Park; Majung ; et al. | 2011-01-13 |
Head gimbal assembly and information recording and reproducing apparatus
App 20110007612 - Tanabe; Sachiko ; et al. | 2011-01-13 |
Near Field Optical Head And Information Recording And Reproducing Device
App 20100284252 - Hirata; Masakazu ; et al. | 2010-11-11 |
Retainer for roller bearing, and rolling bearing
App 20100247013 - Hirata; Masakazu ; et al. | 2010-09-30 |
Retainer for rolling bearing, and rolling bearing
Grant 7,771,125 - Hirata , et al. August 10, 2 | 2010-08-10 |
Sliding material and sliding bearing
Grant 7,703,983 - Tsutsui , et al. April 27, 2 | 2010-04-27 |
Near- Field Optical Head And Information Recording / Reproducing Device
App 20100091619 - Hirata; Masakazu ; et al. | 2010-04-15 |
Head gimbal assembly
App 20100085664 - Hirata; Masakazu ; et al. | 2010-04-08 |
Recording Head And Data Recording And Reproducing Apparatus
App 20100046111 - Hirata; Masakazu ; et al. | 2010-02-25 |
Near Field Light Assisted Magnetic Recording Head and Recording Apparatus Using The Same
App 20100002549 - Oumi; Manabu ; et al. | 2010-01-07 |
Near Field Light Assigned Magnetic Recording Head And Recording Apparatus Using The Same
App 20100002550 - Oumi; Manabu ; et al. | 2010-01-07 |
Head Gimbal Mechanism And Information Recording/reproducing Apparatus
App 20090323223 - Hirata; Masakazu ; et al. | 2009-12-31 |
Method of manufacturing near field light generation element
Grant 7,635,437 - Hirata , et al. December 22, 2 | 2009-12-22 |
Near-Field Optical Head and Information Recording Apparatus
App 20090028007 - Oumi; Manabu ; et al. | 2009-01-29 |
Resinous Oil-Retaining Article and Method for Production Thereof
App 20080260980 - Hirata; Masakazu ; et al. | 2008-10-23 |
Retainer for Rolling Bearing, and Rolling Bearing
App 20080085070 - Hirata; Masakazu ; et al. | 2008-04-10 |
Resinous Porous Article and Method for Production Thereof
App 20080032112 - Hirata; Masakazu ; et al. | 2008-02-07 |
Sliding Material and Sliding Bearing
App 20070232502 - Tsutsui; Hideyuki ; et al. | 2007-10-04 |
Method of, and apparatus for, producing near field optical head
App 20070034336 - Hirata; Masakazu ; et al. | 2007-02-15 |
Method of manufacturing near field light generation element
App 20060261177 - Hirata; Masakazu ; et al. | 2006-11-23 |
Method of producing near field optical head
Grant 7,132,055 - Hirata , et al. November 7, 2 | 2006-11-07 |
Near field optical head and information recording and reproducing apparatus mounted with the near field optical head
Grant 7,113,669 - Hirata , et al. September 26, 2 | 2006-09-26 |
Near field optical head and information recording and reproducing apparatus mounted with the near field optical head
App 20060013013 - Hirata; Masakazu ; et al. | 2006-01-19 |
Lubricating composition
Grant 6,673,750 - Hirata , et al. January 6, 2 | 2004-01-06 |
Method of, and apparatus for, producing near field optical head
App 20030234237 - Hirata, Masakazu ; et al. | 2003-12-25 |
Lubricating composition
App 20030060376 - Hirata, Masakazu ; et al. | 2003-03-27 |
Lubricant composition and bearing
App 20020107150 - Mikami, Hidenobu ; et al. | 2002-08-08 |
Dynamic pressure bearing-unit
Grant 6,390,681 - Nakazeki , et al. May 21, 2 | 2002-05-21 |
Dynamic pressure type bearing device
Grant 5,697,709 - Mori , et al. December 16, 1 | 1997-12-16 |
Rolling contact bearing protected against electrolytic corrosion
Grant 5,375,933 - Mizutani , et al. December 27, 1 | 1994-12-27 |
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