loadpatents
name:-0.035974025726318
name:-0.032944202423096
name:-0.0061550140380859
Kuwahara; Takayuki Patent Filings

Kuwahara; Takayuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kuwahara; Takayuki.The latest application filed is for "scroll compressor".

Company Profile
6.30.33
  • Kuwahara; Takayuki - Tokyo JP
  • Kuwahara; Takayuki - Otawara JP
  • Kuwahara; Takayuki - Aichi JP
  • Kuwahara; Takayuki - Kiyosu JP
  • Kuwahara; Takayuki - Saitama JP
  • KUWAHARA; Takayuki - Kiyosu-shi JP
  • KUWAHARA; Takayuki - Otawara-shi JP
  • Kuwahara; Takayuki - Aichi-ken JP
  • Kuwahara; Takayuki - Chino JP
  • Kuwahara; Takayuki - Suwa JP
  • KUWAHARA; Takayuki - Suwa-shi Nagano-ken
  • Kuwahara, Takayuki - Chino-shi JP
  • Kuwahara; Takayuki - Tochigiken 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
PatentDate
Scroll compressor
Grant 11,415,130 - Fujita , et al. August 16, 2
2022-08-16
Support apparatus and support method
Grant 11,266,377 - Ohishi , et al. March 8, 2
2022-03-08
Scroll compressor including fixed and orbiting scrolls having different heights and surface hardenings
Grant 11,092,155 - Sato , et al. August 17, 2
2021-08-17
Scroll Compressor
App 20210180594 - FUJITA; Katsuhiro ;   et al.
2021-06-17
Scroll Compressor Including A Fixed And Orbiting Scroll
App 20210148361 - SATO; Hajime ;   et al.
2021-05-20
Compressor
App 20210102538 - KUWAHARA; Takayuki ;   et al.
2021-04-08
Scroll fluid machine including a pair of fixed scrolls and an orbiting scroll
Grant 10,844,719 - Takeuchi , et al. November 24, 2
2020-11-24
Method and device for manufacturing compressor scrolls, compressor scroll, and scroll compressor
Grant 10,766,120 - Hagita , et al. Sep
2020-09-08
At-cut crystal element, crystal resonator and crystal unit
Grant 10,659,005 - Kuwahara , et al.
2020-05-19
Scroll compressor with step
Grant 10,634,140 - Kuwahara , et al.
2020-04-28
Scroll fluid machine
Grant 10,590,769 - Takeuchi , et al.
2020-03-17
Particle beam radiotherapy system
Grant 10,507,338 - Kuwahara , et al. Dec
2019-12-17
Particle Beam Radiotherapy System
App 20180117360 - Kuwahara; Takayuki ;   et al.
2018-05-03
Scroll Fluid Machine
App 20180058451 - HAGITA; Takayuki ;   et al.
2018-03-01
Scroll Compressor
App 20180045199 - KUWAHARA; Takayuki ;   et al.
2018-02-15
Scroll Compressor
App 20180038368 - SATO; Hajime ;   et al.
2018-02-08
Scroll Fluid Machine
App 20170370219 - TAKEUCHI; Makoto ;   et al.
2017-12-28
Scroll Fluid Machine
App 20170342837 - TAKEUCHI; Makoto ;   et al.
2017-11-30
Support Apparatus And Support Method
App 20170333002 - OHISHI; Satoru ;   et al.
2017-11-23
Method And Device For Manufacturing Compressor Scrolls, Compressor Scroll, And Scroll Compressor
App 20170239785 - HAGITA; Takayuki ;   et al.
2017-08-24
Scroll compressor with inclined surfaces on the stepped portions
Grant 9,732,753 - Hirata , et al. August 15, 2
2017-08-15
At-cut Crystal Element, Crystal Resonator And Crystal Unit
App 20160294356 - KUWAHARA; Takayuki ;   et al.
2016-10-06
Scroll compressor and processing method of scroll including a projection on a tip seal and a hole in a tip seal groove
Grant 9,366,253 - Hirata , et al. June 14, 2
2016-06-14
Radiotherapy system and radiotherapy planning apparatus
Grant 9,216,302 - Kuwahara , et al. December 22, 2
2015-12-22
Scroll Compressor
App 20140308146 - Hirata; Hirofumi ;   et al.
2014-10-16
Scroll compressor having tip seals of different lengths having different thickness or widths
Grant 8,714,950 - Moro , et al. May 6, 2
2014-05-06
Radiotherapy System And Radiotherapy Planning Apparatus
App 20130329856 - KUWAHARA; Takayuki ;   et al.
2013-12-12
Scroll Compressor And Processing Method Of Scroll
App 20130251576 - Hirata; Hirofumi ;   et al.
2013-09-26
Scroll compressor having an allowable angle of rotation
Grant 8,403,655 - Kuwahara , et al. March 26, 2
2013-03-26
Scroll fluid machine with cold forged eccentric crankshaft
Grant 8,313,317 - Yamazaki , et al. November 20, 2
2012-11-20
Scroll compressor with improved rotation prevention mechanism
Grant 8,308,461 - Kuwahara , et al. November 13, 2
2012-11-13
Scroll compressor for preventing performance deterioration and variation due to gas leakage
Grant 8,152,501 - Fujita , et al. April 10, 2
2012-04-10
Scroll Compressor
App 20110286871 - Moro; Tomohisa ;   et al.
2011-11-24
Scroll Compressor
App 20110256010 - Kuwahara; Takayuki ;   et al.
2011-10-20
Scroll compressor having an allowable angle of rotation
Grant 8,038,421 - Kuwahara , et al. October 18, 2
2011-10-18
Scroll compressor
Grant 7,905,716 - Takeuchi , et al. March 15, 2
2011-03-15
Method of forming mask and mask
Grant 7,771,789 - Yotsuya , et al. August 10, 2
2010-08-10
Mask and method for manufacturing the same, method for manufacturing display, method for manufacturing organic electroluminescent display, organic electroluminescent device, and electronic device
Grant 7,754,274 - Kuwahara , et al. July 13, 2
2010-07-13
Scroll Compressor
App 20100172780 - Fujita; Katsuhiro ;   et al.
2010-07-08
Scroll Compressor
App 20100172781 - Kuwahara; Takayuki ;   et al.
2010-07-08
Scroll Fluid Machine
App 20100068086 - Yamazaki; Hiroshi ;   et al.
2010-03-18
Scroll compressor with thrustplate peeling prevention
Grant 7,658,600 - Fujita , et al. February 9, 2
2010-02-09
Scroll Compressor
App 20100021329 - Kuwahara; Takayuki ;   et al.
2010-01-28
Fluid machine and scroll compressor having a crankshaft with a large diameter shaft section
Grant 7,604,465 - Fujita , et al. October 20, 2
2009-10-20
Radiotherapy monitoring apparatus
Grant 7,460,640 - Kamikonya , et al. December 2, 2
2008-12-02
Fluid machine and scroll compressor
App 20070292293 - Fujita; Katsuhiro ;   et al.
2007-12-20
Scroll compressor
App 20070292294 - Fujita; Katsuhiro ;   et al.
2007-12-20
Scroll Compressor
App 20070253853 - TAKEUCHI; Makoto ;   et al.
2007-11-01
Mask, mask chip, manufacturing method of mask, manufacturing method of mask chip, and electronic device
Grant 7,268,406 - Yotsuya , et al. September 11, 2
2007-09-11
Radiotherapy Monitoring Apparatus
App 20070140425 - KAMIKONYA; Norihiro ;   et al.
2007-06-21
Method For Manufacturing Organic Light-emitting Device, Organic Light-emitting Device, And Electronic Apparatus
App 20070132368 - KUWAHARA; Takayuki ;   et al.
2007-06-14
Mask, Mask Chip, Manufacturing Method Of Mask, Manufacturing Method Of Mask Chip, And Electronic Device
App 20070017895 - YOTSUYA; Shinichi ;   et al.
2007-01-25
Deposition mask, manufacturing method thereof, display unit, manufacturing method thereof, and electronic apparatus including display unit
Grant 7,074,694 - Kuwahara , et al. July 11, 2
2006-07-11
Method of forming mask and mask
App 20060148114 - Yotsuya; Shinichi ;   et al.
2006-07-06
Precision mask for deposition and a method for manufacturing the same, an electroluminescence display and a method for manufacturing the same, and electronic equipment
Grant 7,033,665 - Yotsuya , et al. April 25, 2
2006-04-25
Mask, method of manufacturing the same, method of forming thin film pattern, method of manufacturing electro-optical device and electronic equipment
App 20050211981 - Yotsuya, Shinichi ;   et al.
2005-09-29
Mask and method for manufacturing the same, method for manufacturing display, method for manufacturing organic electroluminescent display, organic electroluminescent device, and electronic device
App 20050123676 - Kuwahara, Takayuki ;   et al.
2005-06-09
Mask, method for manufacturing thereof, method for manufacturing organic electroluminescent device, and organic electroluminescent device
App 20050118788 - Kuwahara, Takayuki ;   et al.
2005-06-02
Deposition mask, manufacturing method thereof, display unit, manufacturing method thereof, and electronic apparatus including display unit
App 20050019968 - Kuwahara, Takayuki ;   et al.
2005-01-27
Precision mask for deposition and a method for manufacturing the same, an electroluminescence display and a method for manufacturing the same, and electronic equipment
App 20040214449 - Yotsuya, Shinichi ;   et al.
2004-10-28
Medical bed system
Grant 5,615,430 - Nambu , et al. April 1, 1
1997-04-01

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