Iwaya; Masao

Patent Applications and Registrations

Patent applications and USPTO patent grants for Iwaya; Masao.The latest application filed is for "carbon dioxide separation membrane and method for producing same".

Company Profile

6.19.34

Iwaya; Masao - Tokyo JP
Iwaya; Masao - Chiyoda-ku JP
Iwaya; Masao - Yokohama JP
Iwaya; Masao - Yokohama-shi 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
Electrode slurry, electrode and process for producing the same, and secondary battery Grant 11,094,934 - Iwaya , et al. August 17, 2	2021-08-17
Carbon Dioxide Separation Membrane And Method For Producing Same App 20210154622 - NAKAMURA; Toshikazu ; et al.	2021-05-27
Electrode Slurry, Electrode And Process For Producing The Same, And Secondary Battery App 20210083275 - IWAYA; Masao ; et al.	2021-03-18
Secondary Battery Separator App 20200411828 - YAMAMOTO; Akito ; et al.	2020-12-31
Laminated Body And Flexible Device Provided With Said Laminated Body App 20200230925 - NISHIO; Naotaka ; et al.	2020-07-23
Heat-transport medium including latent heat storage material, mixture for heat transport, and heat transport method Grant 10,703,951 - Iwaya , et al.	2020-07-07
Ionic Liquid-containing Laminate And Method For Producing Same App 20200094195 - NAKAMURA; Toshikazu ; et al.	2020-03-26
Electrode Slurry, Electrode And Process For Producing The Same, And Secondary Battery App 20190334175 - IWAYA; Masao ; et al.	2019-10-31
Novel Organic Polymer And Method For Producing Same App 20190112417 - OKAMOTO; Toshihiro ; et al.	2019-04-18
Secondary Battery App 20190036094 - YAMATO; Yo ; et al.	2019-01-31
Heat-transport Medium Including Latent Heat Storage Material, Mixture For Heat Transport, And Heat Transport Method App 20180187059 - IWAYA; Masao ; et al.	2018-07-05
Alkali metal-sulfur-based secondary battery Grant 9,406,975 - Watanabe , et al. August 2, 2	2016-08-02
Non-aqueous electrolyte solution for secondary batteries, and lithium ion secondary battery Grant 9,236,636 - Onozaki , et al. January 12, 2	2016-01-12
Positive electrode material mixture, and positive electrode for non-aqueous secondary battery and secondary battery, employing it Grant 9,214,665 - Kose , et al. December 15, 2	2015-12-15
Non-aqueous Electrolyte Solution For Secondary Batteries, And Lithium Ion Secondary Battery App 20150171476 - ONOZAKI; Yu ; et al.	2015-06-18
Alkali Metal-sulfur-based Secondary Battery App 20150072248 - Watanabe; Masayoshi ; et al.	2015-03-12
Nonaqueous electrolyte comprising one or more hydrofluoroethers and one or more non-fluoroethers, and a secondary cell containing the nonaqueous electrolyte Grant 8,956,768 - Iwaya February 17, 2	2015-02-17
Non-aqueous Electrolyte Solution For Secondary Batteries, And Lithium Ion Secondary Battery App 20150037668 - Iwaya; Masao ; et al.	2015-02-05
Non-aqueous Electrolyte Solution For Secondary Batteries, And Lithium Ion Secondary Battery App 20140322616 - ONOZAKI; Yu ; et al.	2014-10-30
Fluorosulfonyl Group-containing Monomer And Its Polymer, And Sulfonic Acid Group-containing Polymer App 20130345443 - WATAKABE; Atsushi ; et al.	2013-12-26
Non-aqueous electrolyte solution for storage battery devices, and storage battery device Grant 8,586,250 - Iwaya November 19, 2	2013-11-19
Non-aqueous electrolyte solution for secondary batteries Grant 8,568,931 - Iwaya , et al. October 29, 2	2013-10-29
Fluorosulfonyl group-containing monomer and its polymer, and sulfonic acid group-containing polymer Grant 8,557,474 - Watakabe , et al. October 15, 2	2013-10-15
Positive Electrode Material Mixture, And Positive Electrode For Non-aqueous Secondary Battery And Secondary Battery, Employing It App 20130236783 - Kose; Takehiro ; et al.	2013-09-12
Non-aqueous Electrolyte Solution For Secondary Batteries, And Secondary Battery App 20130108932 - ONOZAKI; Yu ; et al.	2013-05-02
Non-aqueous Electrolyte Solution For Secondary Batteries, And Secondary Battery App 20130101904 - ONOZAKI; Yu ; et al.	2013-04-25
Non-aqueous Electrolyte Solution For Secondary Batteries, And Secondary Battery App 20120214073 - Iwaya; Masao ; et al.	2012-08-23
Non-aqueous Electrolyte Solution For Secondary Batteries App 20120171580 - IWAYA; Masao ; et al.	2012-07-05
Methods For Producing Bis(sulfonyl)imide Ammonium Salt, Bis(sulfonyl)imide And Bis(sulfonyl)imide Lithium Salt App 20120165571 - SEKI; Ryuji ; et al.	2012-06-28
Non-aqueous Electrolyte Solution For Storage Battery Devices, And Storage Battery Device App 20120164542 - IWAYA; Masao	2012-06-28
Electrolyte Solution For Chargeable Device, Electrolyte Solution For Lithium Ion Secondary Battery, And Secondary Battery App 20120107701 - IWAYA; Masao	2012-05-03
Electrolyte Solution For Storage Battery Devices, And Storage Battery Device App 20110300439 - Iwaya; Masao	2011-12-08
Method for producing disulfonyl fluoride compound Grant 8,067,585 - Iwaya , et al. November 29, 2	2011-11-29
Method for producing purified ammonium salt of fluorinated bis-sulfonylimide Grant 7,989,635 - Iwaya August 2, 2	2011-08-02
Fluorosulfonyl Group-containing Monomer And Its Polymer, And Sulfonic Acid Group-containing Polymer App 20110071272 - WATAKABE; Atsushi ; et al.	2011-03-24
Nonaqueous Electrolyte For Secondary Cell, And Secondary Cell App 20110020700 - IWAYA; Masao	2011-01-27
Method For Producing Purified Ammonium Salt Of Fluorinated Bis-sulfonylimide App 20100256384 - IWAYA; Masao	2010-10-07
Method For Producing Purified Ammonium Salt Of Fluorinated Bis-sulfonylimide App 20100137609 - IWAYA; Masao	2010-06-03
Fluorosulfonyl Group-containing Monomer And Its Polymer, And Sulfonic Acid Group-containing Polymer App 20090048424 - WATAKABE; Atsushi ; et al.	2009-02-19
Fluorinated ether compound Grant 7,408,019 - Iwaya , et al. August 5, 2	2008-08-05
Method For Producing Compound Having Fluorosulfonyl Group By Coupling Reaction App 20080097125 - Iwaya; Masao ; et al.	2008-04-24
Method For Producing Disulfonyl Fluride Compound App 20080091009 - IWAYA; Masao ; et al.	2008-04-17
Fluorinated ether compound App 20060199979 - Iwaya; Masao ; et al.	2006-09-07
Method for producing diene compound Grant 7,102,031 - Iwaya , et al. September 5, 2	2006-09-05
Method for producing a fluorine-containing compound Grant 6,956,138 - Okazoe , et al. October 18, 2	2005-10-18
Method for producing a fluorine-containing compound Grant 6,894,187 - Okazoe , et al. May 17, 2	2005-05-17
Method for producing diene compound App 20050038300 - Iwaya, Masao ; et al.	2005-02-17
Method for producing a fluorine-containing compound App 20040204618 - Okazoe, Takashi ; et al.	2004-10-14
Method for producing a fluorine-containing compound App 20030135067 - Okazoe, Takashi ; et al.	2003-07-17

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.