Inventor

Hiroyuki Kai

Inventor

Yamatokoriyama, JP

Overview

1989–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 56 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Dprimary

C07DHeterocyclic compounds24%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%

C07CAcyclic or carbocyclic compounds13%

A61KPreparations for medical, dental or toiletry purposes9%

A01NPreservation of bodies of humans or animals or plants or parts thereof7%

Y02PClimate change mitigation technologies in the production or processing of goods4%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds4%

C01BNon-metallic elements3%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium3%

C04BLime, magnesia2%

PatentTitleYear

11,124,4866-membered heterocyclic derivatives and pharmaceutical composition comprising the same2021 11,066,409Bicyclic nitrogen-containing heterocyclic derivatives and pharmaceutical composition comprising the same2021 10,774,0516-membered heterocyclic derivatives and pharmaceutical composition comprising the same2020 10,422,014Heat-treatment device and heat-treatment method2019 10,256,464Method for producing negative electrode active material for lithium ion secondary battery2019 10,065,941Aminotriazine derivative and pharmaceutical composition comprising the same2018 10,044,033Negative electrode active material for lithium ion secondary battery2018 9,732,060'Aminotriazine derivative and pharmaceutical composition comprising the same'2017 9,718,790'Triazine derivative and pharmaceutical composition having an analgesic activity comprising the same'2017 9,688,643'Triazine derivative and pharmaceutical composition comprising the same'2017 9,634,327'Negative electrode active material for lithium ion secondary battery, method for producing the same, negative electrode, and battery'2017 9,550,763'Heterocyclic ring and carbocyclic derivative'2017 9,512,238'Cellulose resin and method for producing the same'2016 9,324,556'Field electron emission film, field electron emission device, light emission device, and method for producing them'2016 9,212,130'Heterocyclic derivative and pharmaceutical composition comprising the same'2015 9,150,546'Triazine derivative and pharmaceutical composition comprising the same'2015 8,962,778'Cellulose resin and method for producing the same'2015 8,916,699'Cellulose resin and method for producing the same'2014 8,575,197'Pyrolinone derivative and pharmaceutical composition comprising the same'2013 8,507,095'Metal oxide-based fine particle and method for manufacturing the same, and resin composition'2013 8,497,263'Pyrrolinone derivative and pharmaceutical composition comprising the same'2013 8,329,849'Organic silicon compound and material for forming silica-based fine particle'2012 8,101,644'Pyrrolinone derivative and pharmaceutical composition comprising the same'2012 7,482,339'2-Naphthylimino-1,3-thiazine derivative'2009 7,420,053'2-imino-1,3-thiazine derivatives'2008 7,183,275'2-imino-1,3-thiazine derivatives'2007 6,916,806'Medicinal composition containing 1,3-thiazine derivative'2005 6,908,951'Expandable coating composition, coated product, and production method for expanded coating film'2005 6,818,640'2-imino-1,3-thiazine derivatives'2004 6,362,212'Oxime derivative and bactericide containing the same as active ingredient'2002 6,329,371'.alpha.-substrates benzyl heterocyclic derivatives, intermediates for producing the same and agrochemical composition containing the same as active ingredient'2001 6,268,312'Oxime derivative and bactericide containing the same as active ingredient'2001 6,147,231'Process for producing 2(2-hydroxymethylphenyl)acetamide derivative and intermediate for the production thereof'2000 6,136,837'.alpha.-substituted benzyl heterocyclic derivatives, intermediates for producing the same and agrochemical composition containing the same as active ingredient'2000 6,048,885'Oxime derivative and bactericide containing the same as active ingredient'2000 5,965,740'Alpha-substituted benzyl heterocyclic derivatives, intermediates for producing the same and pesticides containing the same as active ingredient'1999 5,856,573'Process for producing 2-(2-hydroxymethylphenyl)acetamide derivative and intermediate for the production thereof'1999 5,693,859'Process of producing intermediates for use in production of alkoxyiminoacetamides and intermediates to be used therein'1997 5,677,465'Benzaldehyde oxime derivatives, production and use thereof'1997 5,650,539'Process for producing alkoxyiminoacetamide compounds and intermediates'1997 5,629,442'Process for producing .alpha.-hydroxyiminophenylacetonitriles'1997 5,627,284'Process for producing (E)-alkoxyimino or hydroxyiminoacetamide compounds and intermediates therefor'1997 5,510,506'Process for producing carboxylic acid derivatives'1996 5,506,358'Process for producing alkoxyiminoacetamide compounds'1996 5,502,252'Process of producing intermediates for use in production of alkoxyiminoacetamides and intermediates to be used therein'1996 5,488,159'Process for producing methoxyiminoacetamide compounds and intermediates'1996 5,466,661'Benzaldehyde oxime derivatives, production and use thereof'1995 5,442,063'Process for producing (E)-alkoxyimino or hydroxyimino-acetamide compounds and intermediates therefor'1995 5,414,122'Process for producing alpha-ketoamide derivative'1995 5,387,714'Process of producing intermediates for use in production of alkoxyiminoacetamides and intermediates to be used therein'1995 5,380,913'Process for producing methoxyiminoacetamide compounds and intermediates'1995 5,258,551'Process for producing .alpha.-ketoamide derivative'1993 5,183,921'Process for producing methoxyiminoacetamide compounds and intermediates'1993 5,082,947'3-perfluoroalkyl-5-hydroxyisoxazoles'1992 4,888,044'3-perfluoroalkyl-5-substituted-oxy-isoxazole derivatives, process for preparing the same, and herbicides containing the same'1989 4,797,492'Polyfluoroalkylisoxazolylamines'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2021Patents assigned to SHIONOGI & CO (45)· patent assignee history

1989–2008Based in Koka, JP· patent location history

1993–2002Based in Yamatokoriyama, JP· patent location history

2009–2021Based in Osaka, JP· patent location history

2012–2017Patents assigned to KAI HIROYUKI (11)· patent assignee history

2012–2016Patents assigned to IJI MASATOSHI (5)· patent assignee history

2012–2016Patents assigned to NEC CORP (5)· patent assignee history

2012–2015Based in Minato-ku, JP· patent location history

2016–2019Patents assigned to DOWA HOLDINGS CO LTD (4)· patent assignee history

2016–2019Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHIONOGI & CO	45	1989–2021
KAI HIROYUKIself	11	2012–2017
IJI MASATOSHI	5	2012–2016
NEC CORP	5	2012–2016
DOWA HOLDINGS CO LTD	4	2016–2019

Locations

Location	Patents	Span
Yamatokoriyama, JP	21	1993–2002
Osaka, JP	12	2009–2021
Koka, JP	7	1989–2008
Tokyo, JP	6	2016–2019
Minato-ku, JP	4	2012–2015