| Patent | Date |
|---|
Method of producing film, method of producing separator, and method of producing plasticizer
Grant 11,007,699 - Yashiki , et al. May 18, 2 | 2021-05-18 |
Long porous separator sheet, method for producing the same, roll, and lithium-ion battery
Grant 10,727,463 - Ozeki , et al. | 2020-07-28 |
Film roll, method of producing the same, and method of testing the same
Grant 10,689,217 - Kunai , et al. | 2020-06-23 |
Separator core and separator roll
Grant 10,673,098 - Yashiki , et al. | 2020-06-02 |
Method for producing nonaqueous electrolyte secondary battery separator
Grant 10,573,867 - Yashiki Feb | 2020-02-25 |
Nonaqueous electrolyte secondary battery separator
Grant 10,566,594 - Yoshimaru , et al. Feb | 2020-02-18 |
Checking device
Grant 10,551,329 - Kashu , et al. Fe | 2020-02-04 |
Checking device and checking method
Grant 10,539,517 - Kashu , et al. Ja | 2020-01-21 |
Method For Producing Nonaqueous Electrolyte Secondary Battery Separator
App 20190319241 - YASHIKI; Daizaburo | 2019-10-17 |
Method for producing assembly, and assembly
Grant 10,431,794 - Tsukuda , et al. O | 2019-10-01 |
Method for stocking battery separator roll, method for producing same, method for carrying same, and carrier for same
Grant 10,411,235 - Yoneyama , et al. Sept | 2019-09-10 |
Laminated body
Grant 10,388,932 - Ogata , et al. A | 2019-08-20 |
Package of porous film
Grant 10,385,180 - Yoneyama , et al. A | 2019-08-20 |
Laminated separator roll
Grant 10,347,891 - Yashiki , et al. July 9, 2 | 2019-07-09 |
Film-stretching apparatus and method of producing film
Grant 10,328,613 - Nakazawa , et al. | 2019-06-25 |
Separator core and separator roll
Grant 10,301,147 - Tsukuda , et al. | 2019-05-28 |
Separator Core And Separator Roll
App 20190081361 - YASHIKI; Daizaburo ; et al. | 2019-03-14 |
Checking Device And Checking Method
App 20190079030 - KASHU; Koji ; et al. | 2019-03-14 |
Checking Device
App 20190079029 - Kashu; Koji ; et al. | 2019-03-14 |
Electrode Assembly For Secondary Battery And Method For Producing Electrode Assembly For Secondary Battery
App 20190074551 - AZUMA; Yuichiro ; et al. | 2019-03-07 |
Electrode Assembly For Secondary Battery And Method For Producing Electrode Assembly For Secondary Battery
App 20190074550 - AZUMA; Yuichiro ; et al. | 2019-03-07 |
Long Porous Separator Sheet, Method For Producing The Same, Roll, And Lithium-ion Battery
App 20190027726 - OZEKI; Tomoaki ; et al. | 2019-01-24 |
Long Porous Separator Sheet, Roll Of The Same, Method For Producing The Same, And Lithium-ion Battery
App 20190027727 - OZEKI; Tomoaki ; et al. | 2019-01-24 |
Separator core and separator roll
Grant 10,164,294 - Yashiki , et al. Dec | 2018-12-25 |
Separator roll, method for producing battery, and method for producing separator roll
Grant 10,115,947 - Yashiki October 30, 2 | 2018-10-30 |
Package Of Porous Film
App 20180305515 - YONEYAMA; Satoshi ; et al. | 2018-10-25 |
Method Of Producing Film, Method Of Producing Separator, And Method Of Producing Plasticizer
App 20180250863 - YASHIKI; Daizaburo ; et al. | 2018-09-06 |
Nonaqueous Electrolyte Secondary Battery Separator
App 20180254455 - YOSHIMARU; Chikae ; et al. | 2018-09-06 |
Core, separator roll, and method for producing separator roll
Grant 10,069,125 - Yashiki September 4, 2 | 2018-09-04 |
Method for producing porous film
Grant 10,047,208 - Yoneyama , et al. August 14, 2 | 2018-08-14 |
Assembly production method
Grant 10,026,940 - Yashiki July 17, 2 | 2018-07-17 |
Film-stretching Apparatus And Method Of Producing Film
App 20180079114 - NAKAZAWA; Atsushi ; et al. | 2018-03-22 |
Separator Core And Separator Roll
App 20180026309 - YASHIKI; Daizaburo ; et al. | 2018-01-25 |
Separator Core And Separator Roll
App 20180002137 - TSUKUDA; Yosuke ; et al. | 2018-01-04 |
Method For Cleaning Separator Core, Separator Roll, And Method For Producing Separator Roll
App 20180002136 - NOMURA; Taro ; et al. | 2018-01-04 |
Separator Core And Separator Roll
App 20180002135 - TSUKUDA; Yosuke ; et al. | 2018-01-04 |
Laminated Body
App 20170365834 - OGATA; Toshihiko ; et al. | 2017-12-21 |
Laminated Separator Roll
App 20170346061 - YASHIKI; Daizaburo ; et al. | 2017-11-30 |
Package Of Porous Separator Roll, Method For Producing The Same, And Method For Storing Porous Separator Roll
App 20170341854 - YASHIKI; Daizaburo ; et al. | 2017-11-30 |
Method For Producing Porous Film
App 20170327662 - YONEYAMA; Satoshi ; et al. | 2017-11-16 |
Expander Device, Porous Film Production Apparatus, And Porous Film Producing Method
App 20170244084 - WATANABE; Koichiro ; et al. | 2017-08-24 |
Core, Separator Roll, And Method For Producing Separator Roll
App 20170244083 - YASHIKI; Daizaburo | 2017-08-24 |
Method For Producing Assembly, And Assembly
App 20170222203 - TSUKUDA; Yosuke ; et al. | 2017-08-03 |
Method For Stocking Battery Separator Roll, Method For Producing Same, Method For Carrying Same, And Carrier For Same
App 20170217722 - YONEYAMA; Satoshi ; et al. | 2017-08-03 |
Assembly Production Method
App 20170222202 - YASHIKI; Daizaburo | 2017-08-03 |
Nonaqueous Electrolyte Secondary Battery Separator And Use Thereof
App 20170155110 - YASHIKI; Daizaburo | 2017-06-01 |
Film Roll, Method Of Producing The Same, And Method Of Testing The Same
App 20160362269 - KUNAI; Mariko ; et al. | 2016-12-15 |
Separator Roll, Method For Producing Battery, And Method For Producing Separator Roll
App 20160268569 - YASHIKI; Daizaburo | 2016-09-15 |
Method for producing polyolefin porous film, and laminated porous film
Grant 9,276,244 - Yashiki , et al. March 1, 2 | 2016-03-01 |
Porous film, battery separator, and battery
Grant 9,259,900 - Hasegawa , et al. February 16, 2 | 2016-02-16 |
Method for producing polyolefin porous film, and laminated porous film
Grant 9,012,061 - Yashiki , et al. April 21, 2 | 2015-04-21 |
Method For Producing Polyolefin Porous Film, And Laminated Porous Film
App 20150004466 - Yashiki; Daizaburo ; et al. | 2015-01-01 |
Method For Producing Polyolefin Porous Film, And Laminated Porous Film
App 20140349168 - YASHIKI; Daizaburo ; et al. | 2014-11-27 |
Laminated Film, And Nonaqueous Electrolyte Secondary Battery
App 20120270090 - Shinohara; Yasuo ; et al. | 2012-10-25 |
Laminated Film And Nonaqueous Electrolyte Secondary Battery
App 20120251868 - Shinohara; Yasuo ; et al. | 2012-10-04 |
Block copolymers and use thereof
Grant 8,211,576 - Onodera , et al. July 3, 2 | 2012-07-03 |
Porous Film, Battery Separator, And Battery
App 20120129034 - Hasegawa; Hirohiko ; et al. | 2012-05-24 |
Resin Composition, Sheet And Porous Film
App 20110293989 - Hasegawa; Hirohiko ; et al. | 2011-12-01 |
Block copolymers and use thereof
Grant 7,803,884 - Onodera , et al. September 28, 2 | 2010-09-28 |
Block copolymers and use thereof
App 20070083010 - Onodera; Toru ; et al. | 2007-04-12 |
Block copolymers and use thereof
App 20070066759 - Onodera; Toru ; et al. | 2007-03-22 |
Block copolymer and use thereof
Grant 7,081,497 - Terahara , et al. July 25, 2 | 2006-07-25 |
Polymer electrolyte membrane and fuel cell using the same
App 20050287410 - Saito, Shin ; et al. | 2005-12-29 |
Copolymer and the use of the copolymer
App 20050031928 - Ishizone, Takashi ; et al. | 2005-02-10 |
Block copolymer and use thereof
App 20040138387 - Terahara, Atsushi ; et al. | 2004-07-15 |
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