Katayama; Masahiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Katayama; Masahiro.The latest application filed is for "run-flat tire".

Company Profile

23.70.81

Katayama; Masahiro - Seto JP
KATAYAMA; Masahiro - Chuo-ku Tokyo
KATAYAMA; Masahiro - Tochigi JP
Katayama; Masahiro - Tokorozawa JP
Katayama; Masahiro - Himeji JP
KATAYAMA; Masahiro - Seto-shi JP
KATAYAMA; Masahiro - Tokyo JP
KATAYAMA; Masahiro - Tokorozawa-shi Saitama
KATAYAMA; Masahiro - Himeji-shi Hyogo
Katayama; Masahiro - Seto-shi Aichi-ken JP
Katayama; Masahiro - Takasaki JP
Katayama; Masahiro - Chofu JP
Katayama; Masahiro - Chofu-shi JP
Katayama; Masahiro - Maebashi JP
Katayama; Masahiro - Sayama JP
Katayama, Masahiro - Sayama-shi JP
Katayama; Masahiro - Osaka JP
Katayama; Masahiro - Chiba JP
Katayama, Masahiro - Sodegaura-shi Chiba
Katayama; Masahiro - Sakai JP
Katayama; Masahiro - Ohme JP
Katayama; Masahiro - Kawasaki 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
Fuel cell unit Grant 11,450,874 - Sumikawa , et al. September 20, 2	2022-09-20
Fuel-cell end plate Grant 11,404,712 - Takabatake , et al. August 2, 2	2022-08-02
Fuel cell stack Grant 11,374,237 - Arisawa , et al. June 28, 2	2022-06-28
Run-flat Tire App 20220088973 - KATAYAMA; Masahiro	2022-03-24
Run-flat Tire App 20220080782 - KATAYAMA; Masahiro	2022-03-17
Semiconductor Device, Display Device Including The Semiconductor Device, Display Module Including The Display Device, And Electronic Device Including The Semicondutor Device, The Display Device, And The Display Module App 20220020781 - YAMAZAKI; Shunpei ; et al.	2022-01-20
Pneumatic tire Grant 11,207,920 - Hasegawa , et al. December 28, 2	2021-12-28
Method for manufacturing semiconductor device Grant 11,177,373 - Katayama , et al. November 16, 2	2021-11-16
Method for roughening metal molded body surface Grant 11,167,376 - Itakura , et al. November 9, 2	2021-11-09
Fuel-cell End Plate App 20210305616 - TAKABATAKE; Yuma ; et al.	2021-09-30
Semiconductor device, display device including the semiconductor device, display module including the display device, and electronic device including the semicondutor device, the display device, and the display module Grant 11,107,837 - Yamazaki , et al. August 31, 2	2021-08-31
Tire App 20210197618 - KATAYAMA; Masahiro ; et al.	2021-07-01
Tire App 20210162814 - KATAYAMA; Masahiro	2021-06-03
Tire App 20210162812 - KATAYAMA; Masahiro	2021-06-03
Implant And Method For Manufacturing Same App 20210145553 - ITAKURA; Masahiko ; et al.	2021-05-20
Fuel cell vehicle Grant 11,011,771 - Katayama May 18, 2	2021-05-18
Display device and electronic device Grant 10,964,252 - Katayama , et al. March 30, 2	2021-03-30
Semiconductor Device, Display Device Including The Semiconductor Device, Display Module Including The Display Device, And Electronic Device Including The Semicondutor Device, The Display Device, And The Display Module App 20210013239 - YAMAZAKI; Shunpei ; et al.	2021-01-14
Semiconductor device, display device including semiconductor device, display module including display device, and electronic device including semiconductor device, display device, and display module Grant 10,861,980 - Katayama , et al. December 8, 2	2020-12-08
Semiconductor device, display device including the semiconductor device, display module including the display device, and electronic device including the semiconductor device, the display device, and the display module Grant 10,811,435 - Yamazaki , et al. October 20, 2	2020-10-20
Fuel cell module Grant 10,741,867 - Katayama A	2020-08-11
Fuel Cell Module App 20200227771 - MORINAGA; Masahiko ; et al.	2020-07-16
Manufacturing Method Of Pneumatic Tire And Pneumatic Tire App 20200122422 - HASEGAWA; Keiichi ; et al.	2020-04-23
Pneumatic Tire App 20200114690 - HASEGAWA; Keiichi ; et al.	2020-04-16
Display Device And Electronic Device App 20200111407 - KATAYAMA; Masahiro ; et al.	2020-04-09
Sealing Method App 20200070284 - ITAKURA; Masahiko ; et al.	2020-03-05
Pneumatic Tire App 20200062038 - HASEGAWA; Keiichi ; et al.	2020-02-27
Medical Apparatus And Method For Manufacturing Same App 20200031067 - ITAKURA; Masahiko ; et al.	2020-01-30
Display device and electronic device Grant 10,504,420 - Katayama , et al. Dec	2019-12-10
Method For Manufacturing Composite Molded Body And Composite Molded Body App 20190299335 - ITAKURA; Masahiko ; et al.	2019-10-03
Method For Manufacturing Semiconductor Device App 20190288092 - KATAYAMA; Masahiro ; et al.	2019-09-19
Light-emitting device, lighting device, and electronic device Grant 10,418,586 - Yamazaki , et al. Sept	2019-09-17
Fuel Cell Stack App 20190280311 - Arisawa; Hiroshi ; et al.	2019-09-12
Fuel Cell Vehicle App 20190260057 - KATAYAMA; Masahiro	2019-08-22
Semiconductor Device, Display Device Including The Semiconductor Device, Display Module Including The Display Device, And Electr App 20190244981 - YAMAZAKI; Shunpei ; et al.	2019-08-08
Semiconductor device, manufacturing method thereof, module, and electronic device Grant 10,373,981 - Yamazaki , et al.	2019-08-06
Light emitting device and electronic device Grant 10,361,258 - Yamazaki , et al.	2019-07-23
Display panel, input/output device, data processor, and method for manufacturing display panel Grant 10,345,668 - Nakada , et al. July 9, 2	2019-07-09
Method For Roughening Metal Molded Body Surface App 20190176268 - ITAKURA; Masahiko ; et al.	2019-06-13
Fuel Cell Module App 20190181486 - KATAYAMA; Masahiro	2019-06-13
Semiconductor device, display device including the semiconductor device, display module including the display device, and electronic device including the semiconductor device, the display device, and the display module Grant 10,249,645 - Yamazaki , et al.	2019-04-02
Semiconductor device comprising first metal oxide film and second metal oxide film Grant 10,217,776 - Yamazaki , et al. Feb	2019-02-26
Display device Grant 10,199,394 - Yamazaki , et al. Fe	2019-02-05
Pneumatic Tire And Tire-and-rim Assembly App 20190001760 - KOUNO; Yoshihide ; et al.	2019-01-03
Semiconductor Device, Display Device Including Semiconductor Device, Display Module Including Display Device, And Electronic Device Including Semiconductor Device, Display Device, And Display Module App 20180374957 - KATAYAMA; Masahiro ; et al.	2018-12-27
Capacitor and semiconductor device Grant 10,134,781 - Yamazaki , et al. November 20, 2	2018-11-20
Semiconductor device Grant 10,115,631 - Yamazaki , et al. October 30, 2	2018-10-30
Fuel Cell Unit App 20180309150 - SUMIKAWA; Hiroki ; et al.	2018-10-25
Semiconductor device Grant 10,103,274 - Yamazaki , et al. October 16, 2	2018-10-16
Semiconductor device, module, and electronic device Grant 10,096,721 - Yamazaki , et al. October 9, 2	2018-10-09
Display Panel, Input/output Device, Data Processor, And Method For Manufacturing Display Panel App 20180275474 - NAKADA; Masataka ; et al.	2018-09-27
Propylene-based Resin-adhered Fiber Bundle App 20180257262 - KATAYAMA; Masahiro	2018-09-13
Light Emitting Device and Electronic Device App 20180212006 - Yamazaki; Shunpei ; et al.	2018-07-26
Display panel, input/output device, data processor, and method for manufacturing display panel Grant 10,031,392 - Nakada , et al. July 24, 2	2018-07-24
Fuel Cell System And Under Hood Structure Of Vehicle App 20180134178 - KATAYAMA; Masahiro ; et al.	2018-05-17
Vehicle App 20180119588 - OTSURA; Takanori ; et al.	2018-05-03
Display Device And Electronic Device App 20180102086 - KATAYAMA; Masahiro ; et al.	2018-04-12
Light emitting device and electronic device Grant 9,929,220 - Yamazaki , et al. March 27, 2	2018-03-27
Fuel Cell Module App 20180083301 - Morinaga; Masahiko ; et al.	2018-03-22
Semiconductor device including transistor and capacitor Grant 9,911,755 - Yamazaki , et al. March 6, 2	2018-03-06
Transistor, clocked inverter circuit, sequential circuit, and semiconductor device including sequential circuit Grant 9,887,299 - Yamazaki , et al. February 6, 2	2018-02-06
Light-Emitting Device, Lighting Device, and Electronic Device App 20170373271 - YAMAZAKI; Shunpei ; et al.	2017-12-28
Display device Grant 9,825,057 - Yamazaki , et al. November 21, 2	2017-11-21
Semiconductor Device, Module, And Electronic Device App 20170271520 - YAMAZAKI; Shunpei ; et al.	2017-09-21
Light-emitting device, lighting device, and electronic device Grant 9,768,410 - Yamazaki , et al. September 19, 2	2017-09-19
Semiconductor Device App 20170263497 - YAMAZAKI; Shunpei ; et al.	2017-09-14
Semiconductor Device, Manufacturing Method Thereof, Module, and Electronic Device App 20170236846 - Yamazaki; Shunpei ; et al.	2017-08-17
Semiconductor device, module, and electronic device Grant 9,705,002 - Yamazaki , et al. July 11, 2	2017-07-11
Semiconductor Device App 20170194503 - Yamazaki; Shunpei ; et al.	2017-07-06
Semiconductor device Grant 9,673,234 - Yamazaki , et al. June 6, 2	2017-06-06
Display device comprising a metal oxide semiconductor channel and a specified insulating layer arrangement Grant 9,659,968 - Koezuka , et al. May 23, 2	2017-05-23
Semiconductor device, manufacturing method thereof, module, and electronic device Grant 9,653,487 - Yamazaki , et al. May 16, 2	2017-05-16
Display Panel, Input/output Device, Data Processor, And Method For Manufacturing Display Panel App 20170102598 - NAKADA; Masataka ; et al.	2017-04-13
Semiconductor device Grant 9,601,634 - Yamazaki , et al. March 21, 2	2017-03-21
Transistor, Clocked Inverter Circuit, Sequential Circuit, And Semiconductor Device Including Sequential Circuit App 20170047450 - YAMAZAKI; Shunpei ; et al.	2017-02-16
Semiconductor Device App 20170018578 - YAMAZAKI; Shunpei ; et al.	2017-01-19
Semiconductor Device, Display Device Including The Semiconductor Device, Display Module Including The Display Device, And Electronic Device Including The Semiconductor Device, The Display Device, And The Display Module App 20160336352 - YAMAZAKI; Shunpei ; et al.	2016-11-17
Semiconductor device comprising oxide semiconductor film Grant 9,478,535 - Yamazaki , et al. October 25, 2	2016-10-25
Transistor, clocked inverter circuit, sequential circuit, and semiconductor device including sequential circuit Grant 9,461,126 - Yamazaki , et al. October 4, 2	2016-10-04
Semiconductor device, display device including the semiconductor device, display module including the display device, and electronic device including the semiconductor device, the display device, and the display module Grant 9,443,876 - Yamazaki , et al. September 13, 2	2016-09-13
Semiconductor Device App 20160254291 - YAMAZAKI; Shunpei ; et al.	2016-09-01
Semiconductor device Grant 9,349,751 - Yamazaki , et al. May 24, 2	2016-05-24
Light-Emitting Device, Lighting Device, and Electronic Device App 20160126493 - YAMAZAKI; Shunpei ; et al.	2016-05-05
Light-emitting device, lighting device, and electronic device Grant 9,240,525 - Yamazaki , et al. January 19, 2	2016-01-19
Tire mold, tire, and tire manufacturing method Grant 9,233,514 - Katsuno , et al. January 12, 2	2016-01-12
Semiconductor Device, Display Device Including Semiconductor Device, Display Module Including Display Device, And Electronic Device Including Semiconductor Device, Display Device, And Display Module App 20150270403 - KATAYAMA; Masahiro ; et al.	2015-09-24
Semiconductor Device, Display Device Including The Semiconductor Device, Display Module Including The Display Device, And Electronic Device Including The Semiconductor Device, The Display Device, And The Display Module App 20150221678 - YAMAZAKI; Shunpei ; et al.	2015-08-06
Semiconductor Device, Module, And Electronic Device App 20150221775 - YAMAZAKI; Shunpei ; et al.	2015-08-06
Semiconductor Device, Manufacturing Method Thereof, Module, and Electronic Device App 20150221679 - YAMAZAKI; Shunpei ; et al.	2015-08-06
Semiconductor Device App 20150171115 - YAMAZAKI; Shunpei ; et al.	2015-06-18
Display Device App 20150153599 - YAMAZAKI; Shunpei ; et al.	2015-06-04
Semiconductor Device App 20150155387 - Yamazaki; Shunpei ; et al.	2015-06-04
Display Device App 20150108474 - Yamazaki; Shunpei ; et al.	2015-04-23
Transistor, Clocked Inverter Circuit, Sequential Circuit, And Semiconductor Device Including Sequential Circuit App 20150077162 - Yamazaki; Shunpei ; et al.	2015-03-19
Capacitor and Semiconductor Device App 20150053973 - Yamazaki; Shunpei ; et al.	2015-02-26
Tire Mold, Tire, And Tire Manufacturing Method App 20150020939 - KATSUNO; Hiroyuki ; et al.	2015-01-22
Tire Mold, Tire, And Tire Manufacturing Method App 20150021813 - KATSUNO; Hiroyuki ; et al.	2015-01-22
Semiconductor Device App 20140306219 - YAMAZAKI; Shunpei ; et al.	2014-10-16
Display Device And Electronic Device App 20140306218 - KOEZUKA; Junichi ; et al.	2014-10-16
Electronic apparatus Grant 8,782,300 - Hiromatsu , et al. July 15, 2	2014-07-15
Tire Mold, Tire, And Tire Manufacturing Method App 20140190608 - Katsuno; Hiroyuki ; et al.	2014-07-10
Display device Grant 8,772,783 - Hirosue , et al. July 8, 2	2014-07-08
Light-emitting device, lighting device, and electronic device Grant 8,766,269 - Yamazaki , et al. July 1, 2	2014-07-01
Semiconductor Device App 20140175432 - YAMAZAKI; Shunpei ; et al.	2014-06-26
Light-Emitting Device, Lighting Device, and Electronic Device App 20140138711 - Yamazaki; Shunpei ; et al.	2014-05-22
Semiconductor Device App 20140061654 - Yamazaki; Shunpei ; et al.	2014-03-06
Air current generating apparatus and method for manufacturing same Grant 8,559,158 - Tanaka , et al. October 15, 2	2013-10-15
Semiconductor device Grant 8,486,804 - Yamazaki , et al. July 16, 2	2013-07-16
Air Current Generating Apparatus And Method For Manufacturing Same App 20130145618 - TANAKA; Motofumi ; et al.	2013-06-13
Electronic Apparatus App 20130145084 - HIROMATSU; Ayumi ; et al.	2013-06-06
Air current generating apparatus and method for manufacturing same Grant 8,400,751 - Tanaka , et al. March 19, 2	2013-03-19
Method for manufacturing flexible semiconductor device Grant 8,058,083 - Eguchi , et al. November 15, 2	2011-11-15
Automotive exterior resin part Grant 8,048,499 - Katayama , et al. November 1, 2	2011-11-01
Three-dimensional ultrasonic imaging device Grant 8,020,445 - Katayama , et al. September 20, 2	2011-09-20
Air Current Generating Apparatus And Method For Manufacturing Same App 20110198312 - TANAKA; Motofumi ; et al.	2011-08-18
Light-Emitting Device, Lighting Device, and Electronic Device App 20110001146 - Yamazaki; Shunpei ; et al.	2011-01-06
Light Emitting Device and Electronic Device App 20100171138 - Yamazaki; Shunpei ; et al.	2010-07-08
Method For Manufacturing Flexible Semiconductor Device App 20100124795 - Eguchi; Shingo ; et al.	2010-05-20
3D ultrasonographic device Grant 7,496,456 - Hiyama , et al. February 24, 2	2009-02-24
Method for manufacturing semiconductor device Grant 7,449,408 - Muranaka , et al. November 11, 2	2008-11-11
Three-Dimensional Ultrasonic Imaging Device App 20080245150 - Katayama; Masahiro ; et al.	2008-10-09
Automotive exterior resin part App 20080206538 - Katayama; Masahiro ; et al.	2008-08-28
Semiconductor Device App 20080099664 - YAMAZAKI; Shunpei ; et al.	2008-05-01
3D Ultrasonographic Device App 20070282543 - Hiyama; Kazuo ; et al.	2007-12-06
Semiconductor integrated circuit device, method of testing semiconductor integrated circuit device and method of manufacturing semiconductor integrated circuit device Grant 7,162,671 - Hasegawa , et al. January 9, 2	2007-01-09
Foldable accommodating box Grant 7,066,332 - Kobayashi , et al. June 27, 2	2006-06-27
Display device App 20060081844 - Hirosue; Misako ; et al.	2006-04-20
Foldable accommodating box App 20050230283 - Kobayashi, Shigeru ; et al.	2005-10-20
Method for manufacturing semiconductor device App 20050164520 - Muranaka, Koji ; et al.	2005-07-28
Ignition device for internal combustion engine Grant 6,851,417 - Katayama , et al. February 8, 2	2005-02-08
Process for preparing bicylo[2.2.1] heptane derivatives Grant 6,841,713 - Tsubouchi , et al. January 11, 2	2005-01-11
Semiconductor integrated circuit device, method of testing semiconductor integrated circuit device and method of manufacturing semiconductor integrated circuit device Grant 6,794,678 - Hasegawa , et al. September 21, 2	2004-09-21
Ignition device for internal combustion engine App 20030192519 - Katayama, Masahiro ; et al.	2003-10-16
Pneumatic tire Grant 6,601,623 - Katayama August 5, 2	2003-08-05
High speed clock synchronous semiconductor memory in which the column address strobe signal is varied in accordance with a clock signal Grant 6,570,800 - Tanaka , et al. May 27, 2	2003-05-27
Process for preparing bicyclo[2.2.1] heptane derivatives App 20030045762 - Tsubouchi, Toshiyuki ; et al.	2003-03-06
Polycarbonate resin composition App 20020188045 - Katayama, Masahiro ; et al.	2002-12-12
Semiconductor integrated circuit device, method of testing semiconductor integrated circuit device and method of manufacturing semiconductor integrated circuit device App 20020118018 - Hasegawa, Masatoshi ; et al.	2002-08-29
Pneumatic tire having at least four sipes Grant 6,427,737 - Katayama August 6, 2	2002-08-06
Semiconductor device App 20010007539 - Tanaka, Yousuke ; et al.	2001-07-12
Polycarbonate with epoxidized block copolymer Grant 6,111,016 - Katayama , et al. August 29, 2	2000-08-29
Semiconductor memory Grant 5,598,372 - Matsumoto , et al. January 28, 1	1997-01-28
Semiconductor memory system Grant 5,598,373 - Wada , et al. January 28, 1	1997-01-28
Pressure fixing device Grant 4,441,417 - Katayama , et al. April 10, 1	1984-04-10