Hayakawa; Kunio

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hayakawa; Kunio.The latest application filed is for "piston for internal combustion engines".

Company Profile

0.24.19

Hayakawa; Kunio - Shizuoka JP
HAYAKAWA; Kunio - Shizuoka-shi JP
Hayakawa; Kunio - Mishima JP
Hayakawa; Kunio - Mishima-shi JP
Hayakawa; Kunio - Shizuoka-ken JP
Hayakawa; Kunio - Osaka JP
Hayakawa; Kunio - Ibaraki JP
Hayakawa; Kunio - Gotenba 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
Piston for internal combustion engines Grant 9,828,938 - Suda , et al. November 28, 2	2017-11-28
Piston For Internal Combustion Engines App 20160348611 - SUDA; Naoyuki ; et al.	2016-12-01
Method For Surface-treating Forging Member App 20160136722 - MATSUBARA; Sachito ; et al.	2016-05-19
Reversible thermosensitive recording medium, reversible thermosensitive recording label, member, and image processing method Grant 8,088,712 - Shimbo , et al. January 3, 2	2012-01-03
Heat-sensitive pressure-sensitive adhesive and heat-sensitive adhesive material Grant 7,993,732 - Sasaki , et al. August 9, 2	2011-08-09
Thermosensitive adhesive composition, method of manufacturing the same and thermosensitive adhesive material Grant 7,989,529 - Yamaguchi , et al. August 2, 2	2011-08-02
Reversible thermosensitive recording medium, label and member, and image processing apparatus and method Grant 7,585,813 - Shimbo , et al. September 8, 2	2009-09-08
Reversible Thermosensitive Recording Medium, Reversible Thermosensitive Recording Label, Member, And Image Processing Method App 20090048106 - Shimbo; Hitoshi ; et al.	2009-02-19
Phenol compound, reversible thermosensitive recording medium, reversible thermosensitive recording label, reversible thermosensitive recording member, image-processing apparatus and imaging-processing method Grant 7,456,132 - Yamamoto , et al. November 25, 2	2008-11-25
Reversible thermosensitive recording medium, information storage material, reversible thermosensitive recording label, image processing method and image processing device Grant 7,432,223 - Hayakawa , et al. October 7, 2	2008-10-07
Reversible thermosensitive recording medium, reversible thermosensitive recording label, reversible thermosensitive recording member, image-processing apparatus and image-processing method Grant 7,422,996 - Shimbo , et al. September 9, 2	2008-09-09
Reversible thermosensitive recording medium and device, and image processing method and apparatus using the reversible thermosensitive recording medium Grant 7,338,919 - Kawahara , et al. March 4, 2	2008-03-04
Heat-sensitive pressure-sensitive adhesive and heat-sensitive adhesive material App 20080026205 - Sasaki; Takayuki ; et al.	2008-01-31
Phenol Compound, Reversible Thermosensitive Recording Medium, Reversible Thermosensitive Recording Label, Reversible Thermosensitive Recording Member, Image-Processing Apparatus and Imaging-Processing Method App 20070225161 - Yamamoto; Satoshi ; et al.	2007-09-27
Reversible thermosensitive recording medium, label and member, and image processing apparatus and method App 20070225163 - Shimbo; Hitoshi ; et al.	2007-09-27
Reversible thermosensitive recording medium, reversible thermosensitive recording label, reversible thermosensitive recording member, image-processing apparatus and image-processing method App 20070219093 - Shimbo; Hitoshi ; et al.	2007-09-20
Reversible thermosensitive recording medium, label and member, and, image processing apparatus and method Grant 7,238,642 - Shimbo , et al. July 3, 2	2007-07-03
Thermosensitive adhesive composition, method of manufacturing the same and thermosensitive adhesive material App 20070112113 - Yamaguchi; Takehito ; et al.	2007-05-17
Thermal recording material Grant 7,071,142 - Naruse , et al. July 4, 2	2006-07-04
Thermosensitive recording material, and synthesis method of oligomer composition for the recording material Grant 7,071,145 - Morita , et al. July 4, 2	2006-07-04
Reversible thermosensitive recording medium and device, and image processing method and apparatus using the reversible thermosensitive recording medium App 20050197250 - Kawahara, Shinya ; et al.	2005-09-08
Reversible thermosensitive recording medium, information storage material, reversible thermosensitive recording label, image processing method and image processing device App 20050137088 - Hayakawa, Kunio ; et al.	2005-06-23
Thermosensitive recording material, and synthesis method of oligomer composition for the recording material App 20050079976 - Morita, Mitsunobu ; et al.	2005-04-14
Thermosensitive recording material, and synthesis method of oligomer composition for the recording material Grant 6,878,671 - Morita , et al. April 12, 2	2005-04-12
Dye dispersion liquid and thermosensitive recording material using the same Grant 6,846,619 - Kaneko , et al. January 25, 2	2005-01-25
Reversible thermosensitive recording medium, label and member, and, image processing apparatus and method App 20050014645 - Shimbo, Hitoshi ; et al.	2005-01-20
Thermosensitive recording material, and synthesis method of oligomer compositon for the recording material App 20040242414 - Morita, Mitsunobu ; et al.	2004-12-02
Electrophoretic display liquid and electrophoretic display medium and device using the liquid having predetermined different volume medium particle diameters Grant 6,816,146 - Harada , et al. November 9, 2	2004-11-09
Thermosensitive recording material and color developer compound therefor Grant 6,747,170 - Hayakawa , et al. June 8, 2	2004-06-08
Thermal recording material App 20040087444 - Naruse, Mitsuru ; et al.	2004-05-06
Thermosensitive recording material and color developer compound therefor App 20040071187 - Hayakawa, Kunio ; et al.	2004-04-15
Thermosensitive recording material Grant 6,710,015 - Kaneko , et al. March 23, 2	2004-03-23
Electrophoretic display method, display medium, liquid and particle for display medium, display apparatus, and reversible display material Grant 6,693,621 - Hayakawa , et al. February 17, 2	2004-02-17
Thermosensitive recording material, and synthesis method of oligomer composition for the recording material App 20030153460 - Morita, Mitsunobu ; et al.	2003-08-14
Thermosensitive recording material App 20030125205 - Kaneko, Yoshikazu ; et al.	2003-07-03
Dye dispersion liquid and thermosensitive recording material using the same App 20030060366 - Kaneko, Yoshikazu ; et al.	2003-03-27
Marking ink composition and display medium using the same Grant 6,514,328 - Katoh , et al. February 4, 2	2003-02-04
Electrophoretic display liquid, and electrophoretic display medium, method and device using the liquid Grant 6,400,492 - Morita , et al. June 4, 2	2002-06-04
Electrophoretic display liquid and electrophoretic display medium and device using the liquid App 20010005567 - Harada, Shigeyuki ; et al.	2001-06-28
Thermosensitive recording material and color developer compound therefor Grant 6,180,560 - Hayakawa , et al. January 30, 2	2001-01-30
Seismic isolation apparatus Grant 6,123,313 - Otsuka , et al. September 26, 2	2000-09-26
Chemical-sensitization photoresist composition Grant 5,945,517 - Nitta , et al. August 31, 1	1999-08-31
Recording material Grant 4,985,345 - Hayakawa , et al. January 15, 1	1991-01-15

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