LexDanaLexDanabeta
Inventor

Keiji Endo

Inventor
Yokosuka, JP

Overview

68→
Patents
1976–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 68 as inventor

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

H01Bprimary
H01BCables19%
H01GCapacitors13%
C12NMicroorganisms or enzymes12%
A01NPreservation of bodies of humans or animals or plants or parts thereof9%
C07CAcyclic or carbocyclic compounds6%
C07DHeterocyclic compounds6%
Y10TTechnical subjects covered by former us classification6%
C11DDetergent compositions4%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture4%
C07KPeptides4%
PatentTitleYear
10,474,005Imaging unit and imaging system201910,068,145Photographing system configured to hold a pill20189,222,101'Method of producing fatty acids or lipids containing fatty acids using thioesterase variants'20159,169,458'Mutated alkaline cellulase'20158,940,514'Thioesterase and a method of producing fatty acids or lipids using the thioesterase'20158,778,650'Alkaline protease variants'20148,623,631'Modified promoter'20148,460,893'Recombinant microorganism expressing a secY gene and method of use thereof'20138,389,264'Recombinant microorganism that expresses a secY gene with deletion of sporulation-associated genes and method of producing thereof'20138,293,516'Recombinant microorganism'20128,008,484'Use of sulfonanilides as agricultural and horticultural fungicide'20117,981,659'Bacillus subtilis mutant strain'20117,855,165'Herbicide composition for paddy field'20107,855,065'Mutant bacterium belonging to the genus Bacillus '20107,829,703'Difluoromethanesulfonyl anilide derivatives useful as herbicides'20107,829,322'Recombinant microorganism comprising inactivation of the AprX gene'20107,585,674'Host microorganisms'20097,482,308'Difluoromethanesulfonyl anilide derivatives useful as herbicides'20097,297,527'Highly productive α-amylases'20077,078,212'Mutant α-amylases'20067,033,981'Alkaline cellulase variants'20067,031,882'Information collecting apparatus and information collecting/analyzing system'20066,916,645'Amylases'20056,844,294'Synergistic herbicidal compositions comprising herbicides from the benzoylcyclohexanedione group for use in rice crops'20056,809,064'Synergistic herbicidal compositions comprising herbicides from the benzoylcyclohexanedione group for use in rice crops'20046,743,616'Highly productive alpha-amylases'20046,403,355'Amylases'20025,468,721'Phenoxymethylpyrimidine derivative and use thereof as herbicide'19955,262,385'Halogen-containing compounds, herbicidal composition containing the same as an active ingredient, and intermediary compounds therefor'19935,171,906'Process for treating by-product oil'19925,134,761'Electrical insulating oil composition and capacitors prepared therewith'19925,113,029'Electric insulating oil composition'19925,107,395'Method of producing insulating oil comprising dibenzylbenzene'19925,081,758'Electrical insulating oil composition and capacitors prepared therewith'19925,081,757'Electrical insulating oil composition and capacitors prepared therewith'19925,017,733'Electrical insulating oil composition'19915,015,793'Electrical insulating oil composition'19914,982,025'Electrical insulating oil comprising improved fraction'19914,967,028'Electrical insulating oil composition and electrical appliances impregnated therewith'19904,931,088'Novel 2-nitro-5-(substituted phenoxy)benzohydroximic acid derivatives'19904,902,841'Method for producing electrical insulating oil composition'19904,899,009'Method for producing m-benzyltolune'19904,870,221'Oil-filled capacitor'19894,816,064'Triazine derivatives, herbicidal composition containing them, and method of controlling growth of undesired vegetation by using same'19894,803,238'Polymer composition'19894,802,058'Novel method for refining electrical insulating oil'19894,750,083'Electrical insulating oil composition'19884,734,824'Electrical insulating oil and electrical appliances impregnated with the same'19884,716,084'Oil-impregnated capacitor'19874,686,548'Pressure-sensitive recording material'19874,681,980'Method for improving an electrical insulating hydrocarbon'19874,670,348'Electrical appliance impregnated with a curable impregnant composition'19874,659,365'Herbicidal 2-chloro-2\'-fluoroalkoxyacetanilides'19874,654,074'2-chloro-N-(4,6-dimethoxy-5-pyrimidinyl)-N-[1,(1-py razolyl)ethyl]acetamide, herbicidal composition comprising said compound, and method of controlling weeds using said compound'19874,642,730'Electrical insulating oil and oil-filled electrical appliances'19874,639,833'New electrical insulating oil and oil-filled electrical appliances'19874,621,302'Electrical insulating oil and electrical appliances impregnated with the same'19864,618,914'Electrical insulating oil and oil-filled electrical appliances'19864,591,948'Oil-filled capacitor'19864,568,793'Electrical insulating oil and oil-filled electrical appliances'19864,549,034'Refined electrical insulating oil and oil-filled electrical appliances'19854,543,207'Electrical insulating oil and oil-filled electrical appliances'19854,506,107'Electrical insulating oil and oil-filled electrical appliances'19854,493,943'Electrical insulating oil and oil-filled electrical appliances'19854,442,027'Electrical insulating oil composition'19844,378,990'Herbicidal composition'19834,347,169'Electrical insulating oil and oil-filled electrical appliances'19823,988,218'Process for recovering alkyl sulfonic acid from photosulfoxidation reaction mixture'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1992Patents assigned to NIPPON PETROCHEMICALS CO LTD (33)· patent assignee history
1982–2019Based in Yokohama, JP· patent location history
1985–1992Based in Yokosuka, JP· patent location history
1987–1995Patents assigned to MITSUBISHI PETROCHEMICAL CO (6)· patent assignee history
1987–1995Based in Ami, JP· patent location history
2002–2015Patents assigned to KAO CORP (18)· patent assignee history
2002–2013Based in Tochigi, JP· patent location history
2004–2015Based in Haga-gun, JP· patent location history
2009–2011Patents assigned to BAYER CROPSCIENCE AG (4)· patent assignee history
2012–2015Patents assigned to ENDO KEIJI (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON PETROCHEMICALS CO LTD331982–1992
KAO CORP182002–2015
ENDO KEIJIself82012–2015
MITSUBISHI PETROCHEMICAL CO61987–1995
BAYER CROPSCIENCE AG42009–2011
Locations
LocationPatentsSpan
Yokosuka, JP251985–1992
Haga-gun, JP112004–2015
Tochigi, JP72002–2013
Yokohama, JP61982–2019
Ami, JP51987–1995