| Patent | Date |
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Stainless steel sheet and method of manufacturing the same, separator for solid polymer fuel cell, solid polymer fuel cell, and solid polymer fuel cell battery
Grant 11,326,224 - Kaminaka , et al. May 10, 2 | 2022-05-10 |
Austenitic heat resistant alloy and method for producing the same
Grant 11,268,195 - Nishimoto , et al. March 8, 2 | 2022-03-08 |
Austenitic heat resistant alloy and method for producing same, and austenitic heat-resistant alloy material
Grant 11,248,297 - Nishimoto , et al. February 15, 2 | 2022-02-15 |
Polyvinyl Chloride Aggregate Particles, Method For Producing The Same, Composition For Metal Can Coating Material, Composition For Marking Film, And Coating Film
App 20210130640 - Nishiyama; Yoshitaka ; et al. | 2021-05-06 |
Titanium Material, Separator, Fuel Cell, And Fuel Cell Stack
App 20210066729 - KAMINAKA; Hideya ; et al. | 2021-03-04 |
Austenitic Heat Resistant Alloy And Method For Producing The Same
App 20210062345 - NISHIMOTO; Takumi ; et al. | 2021-03-04 |
Austenitic Heat Resistant Alloy And Method For Producing Same, And Austenitic Heat-resistant Alloy Material
App 20210054509 - NISHIMOTO; Takumi ; et al. | 2021-02-25 |
Stainless Steel Sheet And Method Of Manufacturing The Same, Separator For Solid Polymer Fuel Cell, Solid Polymer Fuel Cell, And
App 20200283867 - KAMINAKA; Hideya ; et al. | 2020-09-10 |
Austenitic Stainless Steel
App 20200157667 - Osuki; Takahiro ; et al. | 2020-05-21 |
Titanium Material, Separator, Cell, and Polymer Electrolyte Fuel Cell Stack
App 20200091523 - Kaminaka; Hideya ; et al. | 2020-03-19 |
Titanium product, separator, and proton exchange membrane fuel cell, and method for producing titanium product
Grant 10,505,205 - Imamura , et al. Dec | 2019-12-10 |
Heat Resistant Ferritic Steel and Ferritic Heat Transfer Member
App 20190330724 - Nishiyama; Yoshitaka ; et al. | 2019-10-31 |
Heat resistant ferritic steel and method for producing the same
Grant 10,385,438 - Nishiyama , et al. A | 2019-08-20 |
Welded joint
Grant 10,378,091 - Jotoku , et al. A | 2019-08-13 |
Austenitic Stainless Steel
App 20190127832 - Kochi; Norifumi ; et al. | 2019-05-02 |
Carburization resistant metal material
Grant 10,233,523 - Nishiyama , et al. | 2019-03-19 |
Metallic material, and conductive component including the same
Grant 10,230,115 - Nishiyama , et al. | 2019-03-12 |
Austenitic Heat Resistant Alloy and Method for Producing the Same
App 20190010565 - Kochi; Norifumi ; et al. | 2019-01-10 |
Titanium Product, Separator, And Proton Exchange Membrane Fuel Cell, And Method For Producing Titanium Product
App 20180047997 - IMAMURA; Junko ; et al. | 2018-02-15 |
Polysiloxane composition, hardened material and optical device
Grant 9,822,248 - Nishiyama , et al. November 21, 2 | 2017-11-21 |
Metallic Material, And Conductive Component Including The Same
App 20170237084 - NISHIYAMA; Yoshitaka ; et al. | 2017-08-17 |
Heat Resistance Ferritic Steel And Method For Producing The Same
App 20170218496 - NISHIYAMA; Yoshitaka ; et al. | 2017-08-03 |
Polysiloxane composition, hardened material and optical device
Grant 9,688,851 - Nishiyama , et al. June 27, 2 | 2017-06-27 |
Heat resistant ferritic steel and method for producing the same
Grant 9,657,383 - Nishiyama , et al. May 23, 2 | 2017-05-23 |
Austenitic stainless steel tube
Grant 9,612,008 - Nishiyama , et al. April 4, 2 | 2017-04-04 |
Welded Joint
App 20160355911 - JOTOKU; Kana ; et al. | 2016-12-08 |
Austenitic stainless steel
Grant 9,150,947 - Nishiyama , et al. October 6, 2 | 2015-10-06 |
Polysiloxane Composition, Hardened Material And Optical Device
App 20150203677 - Nishiyama; Yoshitaka ; et al. | 2015-07-23 |
Austenitic Stainless Steel
App 20150010425 - OSUKI; Takahiro ; et al. | 2015-01-08 |
Fuel-saving driving evaluation system
Grant 8,874,303 - Ishida , et al. October 28, 2 | 2014-10-28 |
Austenitic stainless steel
Grant 8,865,060 - Osuki , et al. October 21, 2 | 2014-10-21 |
Austenitic stainless steel pipe excellent in steam oxidation resistance and manufacturing method therefor
Grant 8,852,362 - Nishiyama , et al. October 7, 2 | 2014-10-07 |
Heat Resistant Ferritic Steel And Method For Producing The Same
App 20140295194 - Nishiyama; Yoshitaka ; et al. | 2014-10-02 |
High-carbon chromium bearing steel and production method of the same
Grant 8,808,470 - Ootsuka , et al. August 19, 2 | 2014-08-19 |
Austenitic Stainless Steel Tube
App 20140150734 - Nishiyama; Yoshitaka ; et al. | 2014-06-05 |
Carburization Resistant Metal Material
App 20140127073 - Nishiyama; Yoshitaka ; et al. | 2014-05-08 |
Vehicle safe driving promotion system
Grant 8,626,432 - Nishiyama , et al. January 7, 2 | 2014-01-07 |
High-carbon Chromium Bearing Steel And Production Method Of The Same
App 20130263972 - Ootsuka; Syunichi ; et al. | 2013-10-10 |
Fuel-efficient driving system
Grant 8,532,905 - Nishiyama , et al. September 10, 2 | 2013-09-10 |
Modified Polyhedral Polysiloxane, Composition Containing The Modified Polyhedral Polysiloxane, And Cured Product Obtained By Curing The Composition
App 20130192491 - Nishiyama; Yoshitaka ; et al. | 2013-08-01 |
Austenitic Stainless Steel
App 20130130058 - ISEDA; Atsuro ; et al. | 2013-05-23 |
Vehicle Safe Driving Promotion System
App 20130006513 - Nishiyama; Yoshitaka ; et al. | 2013-01-03 |
High-temperature Material Transferring Member
App 20120282480 - Nishiyama; Yoshitaka ; et al. | 2012-11-08 |
Austenitic Stainless Steel Pipe Excellent In Steam Oxidation Resistance And Manufacturing Method Therefor
App 20120279607 - NISHIYAMA; Yoshitaka ; et al. | 2012-11-08 |
Austenitic Stainless Steel
App 20120141318 - OSUKI; Takahiro ; et al. | 2012-06-07 |
Austenitic stainless steel
Grant 8,133,431 - Osuki , et al. March 13, 2 | 2012-03-13 |
Method For Manufacturing Metal Pipe
App 20110308669 - NISHIYAMA; Yoshitaka ; et al. | 2011-12-22 |
Fuel-saving Driving Evaluation System
App 20110257832 - Ishida; Takahiro ; et al. | 2011-10-20 |
Fuel-efficient Driving System
App 20110238278 - Nishiyama; Yoshitaka ; et al. | 2011-09-29 |
Austenitic Stainless Steel
App 20100054983 - OSUKI; Takahiro ; et al. | 2010-03-04 |
Carburization Resistant Metal Material
App 20100034690 - Nishiyama; Yoshitaka ; et al. | 2010-02-11 |
Fuel consumption evaluation system
Grant 7,454,962 - Nishiyama , et al. November 25, 2 | 2008-11-25 |
Metal material having excellent metal dusting resistance
App 20080279716 - Nishiyama; Yoshitaka ; et al. | 2008-11-13 |
Ni-Cr-Fe alloy and Ni-Cr-Fe alloy pipe having resistance to carburization and coking
Grant 7,396,597 - Nishiyama , et al. July 8, 2 | 2008-07-08 |
Austenitic stainless steel
App 20080107559 - Nishiyama; Yoshitaka ; et al. | 2008-05-08 |
Fuel Consumption Evaluation System
App 20070256481 - Nishiyama; Yoshitaka ; et al. | 2007-11-08 |
Weld joint and weld material thereof
App 20070187379 - Osuki; Takahiro ; et al. | 2007-08-16 |
Stainless steel and stainless steel pipe having resistance to carburization and coking
App 20050045251 - Nishiyama, Yoshitaka ; et al. | 2005-03-03 |
Ni-base heat resistant alloy and welded joint thereof
Grant 6,702,906 - Ogawa , et al. March 9, 2 | 2004-03-09 |
Metal material having good resistance to metal dusting
Grant 6,623,869 - Nishiyama , et al. September 23, 2 | 2003-09-23 |
Ni-base heat resistant alloy and welded joint thereof
App 20030005981 - Ogawa, Kazuhiro ; et al. | 2003-01-09 |
Stainless steel for ozone added water and manufacturing method thereof
Grant 5,944,917 - Takeda , et al. August 31, 1 | 1999-08-31 |
High-temperature stainless steel and method for its production
Grant 5,824,264 - Uno , et al. October 20, 1 | 1998-10-20 |
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