Kumagai; Naoya

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kumagai; Naoya.The latest application filed is for "catalyst, method for forming amide bond, and method for producing amide compound".

Company Profile

7.13.15

Kumagai; Naoya - Tokyo JP
Kumagai; Naoya - Okazaki JP
Kumagai; Naoya - Iwanuma-City JP
Kumagai; Naoya - Iwanuma JP
KUMAGAI; Naoya - Okazaki-shi JP
Kumagai; Naoya - Minato-ku 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
Catalyst, method for forming amide bond, and method for producing amide compound Grant 10,974,232 - Kumagai , et al. April 13, 2	2021-04-13
Evaluation of inhibitory circuit and use thereof Grant 10,820,823 - Inui , et al. November 3, 2	2020-11-03
Catalyst, Method for Forming Amide Bond, and Method for Producing Amide Compound App 20200206724 - Kumagai; Naoya ; et al.	2020-07-02
Glasses-lens assessment method, glasses-lens design method using assessment method, and calculation method for visual-performance characteristics of test subject when viewing object through lens Grant 10,582,876 - Suzuki , et al.	2020-03-10
Catalyst, production method therefor, and method for producing optically active anti-1, 2-nitroalkanol compound Grant 10,413,892 - Shibasaki , et al. Sept	2019-09-17
Fuel Supply Device With Inlet Valve App 20190145352 - Kawada; Tomoya ; et al.	2019-05-16
Impulse pump Grant 10,260,457 - Abei , et al.	2019-04-16
Diaphragm Regulator For Higher Pressure Input Gas App 20180373274 - Kawada; Tomoya ; et al.	2018-12-27
Catalyst, Production Method Therefor, and Method for Producing Optically Active Anti-1, 2-Nitroalkanol Compound App 20180345260 - SHIBASAKI; Masakatsu ; et al.	2018-12-06
Evaluation Of Inhibitory Circuit And Use Thereof App 20180168476 - INUI; Koji ; et al.	2018-06-21
Optically active .alpha.-trifluoromethyl-.beta.-amino acid derivative production method Grant 9,951,067 - Shibasaki , et al. April 24, 2	2018-04-24
Catalyst and method for producing optically active anti-1,2-nitroalkanol compound Grant 9,901,913 - Shibasaki , et al. February 27, 2	2018-02-27
Impulse Pump App 20170314510 - ABEI; Takashi ; et al.	2017-11-02
Optically Active a-Trifluoromethyl-B-Amino Acid Derivative Production Method App 20170283411 - SHIBASAKI; Masakatsu ; et al.	2017-10-05
Compound, manufacturing method therefor, and method for manufacturing optically active .alpha.-aminophosphonate derivative Grant 9,493,492 - Shibasaki , et al. November 15, 2	2016-11-15
Glasses-lens Assessment Method, Glasses-lens Design Method Using Assessment Method, And Calculation Method For Visual-performance Characteristics Of Test Subject When Viewing Object Through Lens App 20160242670 - SUZUKI; Masaya ; et al.	2016-08-25
Compound, Manufacturing Method Therefor, and Method for Manufacturing Optically Active alpha-Aminophosphonate Derivative App 20160145278 - SHIBASAKI; Masakatsu ; et al.	2016-05-26
Catalyst and Method for Producing Optically Active Anti-1,2-Nitroalkanol Compound App 20150375219 - SHIBASAKI; Masakatsu ; et al.	2015-12-31
Compound and asymmetric synthesis reaction Grant 9,187,498 - Shibasaki , et al. November 17, 2	2015-11-17
Compound and Asymmetric Synthesis Reaction App 20150183807 - SHIBASAKI; Masakatsu ; et al.	2015-07-02
Compound and asymmetric synthesis reaction Grant 8,981,123 - Shibasaki , et al. March 17, 2	2015-03-17
Compound and Asymmetric Synthesis Reaction App 20140296539 - SHIBASAKI; Masakatsu ; et al.	2014-10-02
Thioamide compound, method for producing thioamide compound, method for producing [(4R,6R)-6-aminoethyl-1,3-dioxan-4-yl]acetate derivative, and method for producing atorvastatin Grant 8,785,690 - Shibasaki , et al. July 22, 2	2014-07-22
Thioamide Compound, Method for Producing Thioamide Compound, Method for Producing [(4R,6R)-6-Aminoethyl-1,3-Dioxan-4-YL]Acetate Derivative, and Method for Producing Atorvastatin App 20130338375 - SHIBASAKI; Masakatsu ; et al.	2013-12-19
Carburetor and general purpose engine Grant 8,550,050 - Taniguchi , et al. October 8, 2	2013-10-08
Carburetor And General Purpose Engine App 20110168122 - Taniguchi; Toru ; et al.	2011-07-14
Charge Forming Device And Valve For The Same App 20110140290 - Kumagai; Naoya ; et al.	2011-06-16

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