Ishikawa; Yasuhiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ishikawa; Yasuhiro.The latest application filed is for "friction engaging device".

Company Profile

20.78.83

Ishikawa; Yasuhiro - Ichihara JP
ISHIKAWA; Yasuhiro - Fuji-shi Shizuoka
ISHIKAWA; Yasuhiro - Tokyo JP
Ishikawa; Yasuhiro - Fuji JP
ISHIKAWA; Yasuhiro - Ichihara-shi Chiba
Ishikawa; Yasuhiro - Toyota JP
- Ichihara JP
ISHIKAWA; Yasuhiro - lchihara-shi JP
ISHIKAWA; Yasuhiro - Toyota-shi JP
Ishikawa; Yasuhiro - Kanagawa JP
Ishikawa; Yasuhiro - Chiba JP
- Chiyoda-ku JP
Ishikawa; Yasuhiro - Chiyoda-ku N/A JP
Ishikawa; Yasuhiro - Naruto JP
Ishikawa; Yasuhiro - Sunto-gun JP
Ishikawa; Yasuhiro - Tokushima JP
Ishikawa; Yasuhiro - Hiratsuka JP
Ishikawa; Yasuhiro - Shizuoka JP
Ishikawa, Yasuhiro - Hiratsuka-shi JP
Ishikawa; Yasuhiro - Sagamihara JP
Ishikawa, Yasuhiro - Kawasaki JP
Ishikawa; Yasuhiro - Nishio JP
Ishikawa; Yasuhiro - Machida 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
Flame-retardant polycarbonate-based resin composition and molded product thereof Grant 11,352,478 - Ishikawa , et al. June 7, 2	2022-06-07
Friction Engaging Device App 20220136593 - ISHIKAWA; Yasuhiro	2022-05-05
Sealing Device And Integrated Pump App 20220136517 - KUGA; Toru ; et al.	2022-05-05
Polycarbonate-based resin composition and molded article thereof Grant 11,312,860 - Ishikawa April 26, 2	2022-04-26
Polycarbonate-based resin composition and molded article thereof Grant 11,267,969 - Ishikawa March 8, 2	2022-03-08
Polycarbonate resin composition and molded article thereof Grant 11,203,664 - Ishikawa December 21, 2	2021-12-21
Polycarbonate resin composition and molded product thereof Grant 11,186,714 - Ishikawa , et al. November 30, 2	2021-11-30
Polycarbonate-polyorganosiloxane copolymer, flame-retardant polycarbonate resin composition including same, and molded product thereof Grant 11,155,712 - Ishikawa , et al. October 26, 2	2021-10-26
Transmission, and manufacturing method for same Grant 11,143,279 - Ishikawa October 12, 2	2021-10-12
Polycarbonate Resin Composition And Molded Body App 20210284837 - ISHIKAWA; Yasuhiro ; et al.	2021-09-16
Polycarbonate Resin Composition And Molded Product Thereof App 20210284838 - ISHIKAWA; Yasuhiro ; et al.	2021-09-16
Polycarbonate-polyorganosiloxane copolymer, polycarbonate resin composition including same, and molded product thereof Grant 11,111,386 - Ishikawa , et al. September 7, 2	2021-09-07
Polycarbonate-polyorganosiloxane copolymer, flame-retardant polycarbonate resin composition including same, and molded product thereof Grant 11,091,637 - Ishikawa , et al. August 17, 2	2021-08-17
Low-temperature tank and method for manufacturing same Grant 11,073,243 - Ishikawa , et al. July 27, 2	2021-07-27
Polycarbonate-based resin composition and molded product thereof Grant 11,072,703 - Ishikawa , et al. July 27, 2	2021-07-27
Polycarbonate resin composition Grant 11,066,556 - Yamada , et al. July 20, 2	2021-07-20
Lock-up Clutch For Torque Converter App 20210215239 - FURUYA; Nobuhiko ; et al.	2021-07-15
Polycarbonate-based Resin Composition And Molded Article Thereof App 20210147685 - ISHIKAWA; Yasuhiro	2021-05-20
Polycarbonate resin composition and molded body of same Grant 10,975,224 - Yamada , et al. April 13, 2	2021-04-13
Polycarbonate resin composition and molded product thereof Grant 10,975,225 - Yamada , et al. April 13, 2	2021-04-13
Polycarbonate resin composition and molded body of same Grant 10,975,195 - Yamada , et al. April 13, 2	2021-04-13
Polyorganosiloxane, polycarbonate-polyorganosiloxane copolymer, and production method therefor Grant 10,934,392 - Ishikawa , et al. March 2, 2	2021-03-02
Transmission, And Manufacturing Method For Same App 20210003200 - ISHIKAWA; Yasuhiro	2021-01-07
Polycarbonate-polyorganosiloxane Copolymer App 20200407499 - IDETA; Kazushige ; et al.	2020-12-31
Polycarbonate Resin Composition And Molded Article Thereof App 20200362104 - ISHIKAWA; Yasuhiro	2020-11-19
Molded Body Containing Polycarbonate-polyorganosiloxane Copolymer App 20200317846 - IDETA; Kazushige ; et al.	2020-10-08
Polycarbonate-based resin composition and molded article thereof Grant 10,717,845 - Ishikawa , et al.	2020-07-21
Vehicle interior light control system, vehicle interior light driving device, vehicle interior light control method and recording medium Grant 10,604,068 - Ishikawa , et al.	2020-03-31
Polycarbonate resin composition and molded article thereof Grant 10,550,229 - Abe , et al. Fe	2020-02-04
Polycarbonate-polyorganosiloxane Copolymer, Polycarbonate Resin Composition Including Same, And Molded Product Thereof App 20200010614 - ISHIKAWA; Yasuhiro ; et al.	2020-01-09
Polycarbonate-polyorganosiloxane Copolymer, Flame-retardant Polycarbonate Resin Composition Including Same, And Molded Product T App 20200010683 - ISHIKAWA; Yasuhiro ; et al.	2020-01-09
Polycarbonate-based Resin Composition And Molded Product Thereof App 20200010671 - ISHIKAWA; Yasuhiro ; et al.	2020-01-09
Polycarbonate Resin Composition And Molded Product Thereof App 20200010672 - ISHIKAWA; Yasuhiro ; et al.	2020-01-09
Polycarbonate-polyorganosiloxane Copolymer, Polycarbonate Resin Composition Including Same, And Molded Product Thereof App 20200010681 - ISHIKAWA; Yasuhiro ; et al.	2020-01-09
Flame-retardant Polycarbonate-based Resin Composition And Molded Product Thereof App 20200010641 - ISHIKAWA; Yasuhiro ; et al.	2020-01-09
Polycarbonate-polyorganosiloxane Copolymer, Polycarbonate Resin Composition Including Same, And Molded Product Thereof App 20200010615 - ISHIKAWA; Yasuhiro ; et al.	2020-01-09
Polycarbonate resin composition and molded article thereof Grant 10494487 -	2019-12-03
Method for producing polycarbonate-polyorganosiloxane copolymer Grant 10,472,518 - Abe , et al. Nov	2019-11-12
Polycarbonate resin composition and molded article thereof Grant 10450422 -	2019-10-22
Low-temperature Tank And Method For Manufacturing Same App 20190309905 - ISHIKAWA; Yasuhiro ; et al.	2019-10-10
Branched polycarbonate resin and method for producing same Grant 10,239,993 - Nakayama , et al.	2019-03-26
Polyorganosiloxane, Polycarbonate-polyorganosiloxane Copolymer, And Production Method Therefor App 20190071539 - ISHIKAWA; Yasuhiro ; et al.	2019-03-07
Electric Power-assisted Liquid-propellant Rocket Propulsion System App 20190032605 - SAKAGUCHI; Hiroyuki ; et al.	2019-01-31
Polyorganosiloxane, polycarbonate-polyorganosiloxane copolymer, and production method therefor Grant 10,189,942 - Ishikawa , et al. Ja	2019-01-29
Vehicle Interior Light Control System, Vehicle Interior Light Driving Device, Vehicle Interior Light Control Method And Recording Medium App 20180354416 - ISHIKAWA; Yasuhiro ; et al.	2018-12-13
Preparation Method For Polycarbonate Resin Composition App 20180355177 - Yamada; Aki ; et al.	2018-12-13
Polycarbonate Resin Composition App 20180355178 - YAMADA; Aki ; et al.	2018-12-13
Gas generator Grant 10,072,611 - Taya , et al. September 11, 2	2018-09-11
Polycarbonate Resin Composition And Molded Article Thereof App 20180251606 - ABE; Tomoko ; et al.	2018-09-06
Method For Producing Polycarbonate-polyorganosiloxane Copolymer App 20180251636 - ABE; Tomoko ; et al.	2018-09-06
Polyorganosiloxane production method Grant 10,059,832 - Abe , et al. August 28, 2	2018-08-28
Polycarbonate-based Resin Composition And Molded Article Thereof App 20180237609 - ISHIKAWA; Yasuhiro ; et al.	2018-08-23
Polycarbonate Resin Composition And Molded Product Thereof App 20180171108 - Yamada; Aki ; et al.	2018-06-21
Polycarbonate Resin Composition And Molded Body Of Same App 20180127542 - YAMADA; Aki ; et al.	2018-05-10
Polycarbonate Resin Composition And Molded Body Of Same App 20180057661 - YAMADA; Aki ; et al.	2018-03-01
Polycarbonate-polyorganosiloxane copolymer and method for continuously producing same Grant 9,850,351 - Nagao , et al. December 26, 2	2017-12-26
Branched Polycarbonate Resin And Method For Producing Same App 20170321003 - NAKAYAMA; Yumi ; et al.	2017-11-09
Polyorganosiloxane, Polycarbonate-polyorganosiloxane Copolymer, And Production Method Therefor App 20170114184 - ISHIKAWA; Yasuhiro ; et al.	2017-04-27
Power system and control method of the power system Grant 9,608,449 - Takahashi , et al. March 28, 2	2017-03-28
Polyorganosiloxane and polycarbonate-polyorganosiloxane copolymer Grant 9,567,442 - Abe , et al. February 14, 2	2017-02-14
Model Grant 9,511,301 - Fukuchi , et al. December 6, 2	2016-12-06
Polycarbonate resin composition and molded article Grant 9,499,694 - Takimoto , et al. November 22, 2	2016-11-22
Polycarbonate-polyorganosiloxane Copolymer And Method For Continuously Producing Same App 20160257790 - NAGAO; Yukiko ; et al.	2016-09-08
Polycarbonate-polyorganosiloxane copolymer and method for continuously producing same Grant 9,371,419 - Nagao , et al. June 21, 2	2016-06-21
Method for continuous production of polycarbonate-polyorganosiloxane copolymer Grant 9,359,473 - Nagao , et al. June 7, 2	2016-06-07
Gas Generator App 20160153400 - TAYA; Kohei ; et al.	2016-06-02
Polyorganosiloxane And Polycarbonate-polyorganosiloxane Copolymer App 20160060399 - ABE; Tomoko ; et al.	2016-03-03
Polyorganosiloxane Production Method App 20160046797 - ABE; Tomoko ; et al.	2016-02-18
Model App 20150321109 - Fukuchi; Hideki ; et al.	2015-11-12
Method For Continuous Production Of Polycarbonate-polyorganosiloxane Copolymer App 20150267003 - Nagao; Yukiko ; et al.	2015-09-24
Method for continuous production of polycarbonate-polyorganosiloxane copolymer Grant 9,139,701 - Ishikawa , et al. September 22, 2	2015-09-22
Polycarbonate-polyorganosiloxane copolymer and method for producing same Grant 9,080,021 - Ishikawa , et al. July 14, 2	2015-07-14
Optical control element Grant 9,081,214 - Oikawa , et al. July 14, 2	2015-07-14
Optical waveguide device Grant 9,081,139 - Okamura , et al. July 14, 2	2015-07-14
Polycarbonate-polyorganosiloxane Copolymer And Method For Continuously Producing Same App 20150166733 - Nagao; Yukiko ; et al.	2015-06-18
Continuous production method for polycarbonate-polyorganosiloxane copolymer Grant 9,045,586 - Ishikawa , et al. June 2, 2	2015-06-02
Polycarbonate-polyorganosiloxane copolymer, process for production of the copolymer, and polycarbonate resin containing the copolymer Grant 8,981,017 - Ishikawa March 17, 2	2015-03-17
Optical waveguide device Grant 08923658 -	2014-12-30
Optical waveguide device Grant 8,923,658 - Ishikawa , et al. December 30, 2	2014-12-30
Polycarbonate Resin Composition And Molded Article App 20140343200 - Takimoto; Masami ; et al.	2014-11-20
Power System And Control Method Of The Power System App 20140327316 - Takahashi; Shingo ; et al.	2014-11-06
Method For Continuous Production Of Polycarbonate-polyorganosiloxane Copolymer App 20140316077 - Ishikawa; Yasuhiro ; et al.	2014-10-23
Continuous Production Method For Polycarbonate-polyorganosiloxane Copolymer App 20140296469 - Ishikawa; Yasuhiro ; et al.	2014-10-02
Multi-chamber bag Grant 8,845,611 - Tsuruoka , et al. September 30, 2	2014-09-30
Polycarbonate-polyorganosiloxane Copolymer And Method For Producing Same App 20140256888 - Ishikawa; Yasuhiro ; et al.	2014-09-11
Power Conditioner And Power Conditioning Method App 20140239724 - ISHIKAWA; Yasuhiro ; et al.	2014-08-28
Ac Power Supply Apparatus App 20140239716 - ISHIKAWA; Yasuhiro ; et al.	2014-08-28
Light diffusing resin composition and light diffusing plate using the same Grant 8,795,824 - Ishikawa , et al. August 5, 2	2014-08-05
Polycarbonate Resin Composition For Battery Pack, And Battery Pack App 20140106208 - Ishikawa; Yasuhiro ; et al.	2014-04-17
Optical Control Element App 20130251301 - Oikawa; Satoshi ; et al.	2013-09-26
Light control device Grant 8,526,768 - Kinpara , et al. September 3, 2	2013-09-03
Granule And Orally-disintegrating Tablet Containing Drug Causing Bitterness App 20130224295 - Miyamoto; Yuji ; et al.	2013-08-29
Polycarbonate resin composition for sliding use and molded article using the resin composition Grant 8,492,485 - Ishikawa , et al. July 23, 2	2013-07-23
Optical Waveguide Device App 20130064492 - Ishikawa; Yasuhiro ; et al.	2013-03-14
Optical control device Grant 8,380,015 - Kinpara , et al. February 19, 2	2013-02-19
Method of stabilizing diarylvinylene compound Grant 8,318,201 - Uchida , et al. November 27, 2	2012-11-27
Polycarbonate-polyorganosiloxane Copolymer, Process For Production Of The Copolymer, And Polycarbonate Resin Containing The Copolymer App 20120283393 - Ishikawa; Yasuhiro	2012-11-08
Optical Waveguide Device App 20120183252 - Okamura; Miki ; et al.	2012-07-19
Polycarbonate Resin Composition For Sliding Use And Molded Article Using The Resin Composition App 20120108739 - Ishikawa; Yasuhiro ; et al.	2012-05-03
Polycarbonate resin composition, optical molded body using the same, and illumination unit Grant 8,119,228 - Ishikawa February 21, 2	2012-02-21
Polycarbonate resin composition and molded article thereof Grant 8,080,606 - Isozaki , et al. December 20, 2	2011-12-20
Multi-chamber Bag App 20110022022 - Tsuruoka; Tatsuro ; et al.	2011-01-27
Light guide member and illumination unit Grant 7,820,778 - Ishikawa October 26, 2	2010-10-26
Optical control device App 20100266234 - Kinpara; Yuhki ; et al.	2010-10-21
Light control device App 20100264855 - Kinpara; Yuhki ; et al.	2010-10-21
Optical Waveguide Type Modulator App 20100247023 - Ishikawa; Yasuhiro ; et al.	2010-09-30
Portion of an infusion solution bag Grant D623,734 - Tsuruoka , et al. September 14, 2	2010-09-14
Portion of an infusion solution bag Grant D623,735 - Tsuruoka , et al. September 14, 2	2010-09-14
Portion of an infusion solution bag Grant D622,375 - Tsuruoka , et al. August 24, 2	2010-08-24
Light-diffusing polycarbonate resin composition and light diffuser plate comprising the resin composition Grant 7,767,780 - Kawato , et al. August 3, 2	2010-08-03
Method for producing polycarbonate copolymer and polycarbonate copolymer Grant 7,678,875 - Suga , et al. March 16, 2	2010-03-16
Copolycarbonate, copolycarbonate composition, and optical molded article obtained therefrom Grant 7,662,905 - Ishikawa , et al. February 16, 2	2010-02-16
Light Diffusing Resin Composition And Light Diffusing Plate Using The Same App 20090186208 - Ishikawa; Yasuhiro ; et al.	2009-07-23
Polycarbonate Resin Composition, Optical Molded Body Using The Same, And Illumination Unit App 20090185363 - Ishikawa; Yasuhiro	2009-07-23
Light Guide Member And Illumination Unit App 20090175052 - Ishikawa; Yasuhiro	2009-07-09
Polycarbonate resin composition and optical part Grant 7,553,893 - Kawato , et al. June 30, 2	2009-06-30
Microcrystal Grant 7,541,363 - Kuroda , et al. June 2, 2	2009-06-02
Branched polycarbonate resin and process for production thereof Grant 7,541,419 - Ishikawa June 2, 2	2009-06-02
Light-diffusing Polycarbonate Resin Composition And Light Diffuser Plate Comprising The Resin Composition App 20090093583 - Kawato; Hiroshi ; et al.	2009-04-09
Method for producing polycarbonate copolymer Grant 7,514,522 - Ishikawa , et al. April 7, 2	2009-04-07
Method For Producing Polycarbonate Copolymer and Polycarbonate Copolymer App 20080300378 - Suga; Koichi ; et al.	2008-12-04
Copolycarbonate, Copolycarbonate Composition, and Optical molded Article Obtained Therefrom App 20080287610 - Ishikawa; Yasuhiro ; et al.	2008-11-20
Method for Producing Polycarbonate Copolymer App 20080221295 - Ishikawa; Yasuhiro ; et al.	2008-09-11
Optical modulator Grant 7,362,924 - Ichioka , et al. April 22, 2	2008-04-22
Solid Products with Improved Stability and Method for Producing the Same App 20070275853 - Shichibe; Shozo ; et al.	2007-11-29
Branched polycarbonate resin and process for production thereof App 20070191579 - Ishikawa; Yasuhiro	2007-08-16
Polycarbonate resin composition and molded article thereof App 20070179233 - Isozaki; Toshio ; et al.	2007-08-02
Tire-wheel assembly Grant 7,191,811 - Hotaka , et al. March 20, 2	2007-03-20
Optical modulator App 20070053625 - Ichioka; Masayuki ; et al.	2007-03-08
Card system Grant 7,180,996 - Ishikawa , et al. February 20, 2	2007-02-20
Polycarbonate resin composition and optical part App 20070037906 - Kawato; Hiroshi ; et al.	2007-02-15
Drug for airway administration App 20060239927 - Ohshima; Etsuo ; et al.	2006-10-26
Microcrystal App 20060205745 - Kuroda; Kazutoshi ; et al.	2006-09-14
Method of stabilizing diarylvinylene compound App 20060134192 - Uchida; Akihiro ; et al.	2006-06-22
Solid formulation App 20060029663 - Uchida; Akihiro ; et al.	2006-02-09
Polycarbonate resin composition Grant 6,987,141 - Okamoto , et al. January 17, 2	2006-01-17
Card system App 20050280600 - Ishikawa, Yasuhiro ; et al.	2005-12-22
Tablet manufacturing method and tablet Grant 6,964,779 - Hayakawa , et al. November 15, 2	2005-11-15
Tire wheel assembly Grant 6,932,130 - Hotaka , et al. August 23, 2	2005-08-23
Tire wheel assembly App 20050051248 - Hotaka, Takeshi ; et al.	2005-03-10
Tire-wheel assembly App 20040244897 - Hotaka, Takeshi ; et al.	2004-12-09
Tire-wheel assembly App 20040231773 - Hotaka, Takeshi ; et al.	2004-11-25
Polycarbonate resin composition App 20040030044 - Okamoto, Masaya ; et al.	2004-02-12
Card connector Grant 6,332,790 - Ishikawa , et al. December 25, 2	2001-12-25
Information processing device App 20010037437 - Ishikawa, Yasuhiro	2001-11-01
Connection-retaining unit App 20010031577 - Ishikawa, Yasuhiro ; et al.	2001-10-18
Solid dispersion dosage form of amorphous xanthine derivative and enteric-coating polymer Grant 6,254,889 - Kigoshi , et al. July 3, 2	2001-07-03
Ball joint having extended service life Grant 5,772,352 - Fukumoto , et al. June 30, 1	1998-06-30
High-frequency connector and method of manufacturing thereof Grant 5,062,809 - Sakamoto , et al. November 5, 1	1991-11-05
Rubber compositions for tire treads Grant 4,748,168 - Kawakami , et al. May 31, 1	1988-05-31