Inventor
Hidetaka Shima
Inventor
Ube, JP
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds32%
C07CAcyclic or carbocyclic compounds14%
H10KOrganic electric solid-state devices5%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
B22DCasting of metals4%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments4%
C09DCoating compositions, e.g. paints, varnishes or lacquers4%
C23CCoating metallic material4%
F02FCylinders, pistons or casings, for combustion engines4%
F16JPistons4%
PatentTitleYear
10,213,829Cylinder liner and method for producing same20199,978,954Benzobis (thiadiazole) derivative, ink comprising same, and organic electronic device comprising same20189,868,701'Method for producing nitrogen-containing pentafluorosulfanylbenzene compound'20189,682,931'Aryloyl(oxy or amino)pentafluorosulfanylbenzene compound, pharmaceutically acceptable salt thereof, and prodrugs thereof'20179,427,801'Cylinder liner and method for producing same'20169,290,516'Benzobis(thiadiazole) derivative and organic electronics device comprising same'20168,633,380'Photoelectric conversion element comprising binuclear ruthenium complex dye having a substituted bipyridyl group, and photochemical cell'20148,367,824'Process for producing quinazolin-4-one derivative'20138,318,932'Process for producing 4-aminoquinazoline compound'20128,133,999'Process for preparation of 6, 7-bis(2-methoxyethoxy) quinazolin-4-one'20128,030,512'Polycyclic pentafluorosulfanylbenzene compound and process for producing the compound'20117,932,400'Process for preparing imidazolidin-2,4-dione compound and method for acquiring solid state 4,5-dihydroxy-2-imidazolidinone compound'20117,745,649'Processes for preparing tetrahydropyran-4-one and pyran-4-one'20107,741,497'Processes for preparing alkyl 3-(4-tetrahydropyranyl)-3-oxopropanoate compound and 4-acyltetrahydropyrane'20107,619,084'Process for preparing 4-aminopyrimidine compound'20097,365,215'Process for preparing 4-aminotetrahydropyran compound and an acid salt thereof, synthetic intermediate thereof and process for preparing the same'20087,304,169'Process for producing tetrahydropyran-4-ol, intermediate therefor, and process for producing the same'20077,300,953'Process for preparing nitrile compound, carboxylic acid compound or carboxylic acid ester compound'20077,232,903'Process for producing quinazolin-4-one and derivatives thereof'20076,841,681'Process for producing quinoline carboxyaldehyde derivative and intermediate thereof'20056,653,489'Processes for producing tetrahydropyranyl-4-sulfonates and 4-aminotetrahydropyran compounds'20036,630,591'Process for the preparation of quinolylpropenal'20036,541,636'Process for preparing quinolylacrylonitrile and intermediates therefor'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2018Patents assigned to UBE INDUSTRIES (20)· patent assignee history
2003–2005Patents assigned to NISSAN CHEMICAL IND LTD (3)· patent assignee history
2003–2018Based in Ube, JP· patent location history
2003–2018Based in Yamaguchi, JP· patent location history
2012–2016Patents assigned to SHIMA HIDETAKA (5)· patent assignee history
2012–2014Patents assigned to NISHINO SHIGEYOSHI (4)· patent assignee history
2012–2013Patents assigned to HIROTSU KENJI (3)· patent assignee history
2016–2019Based in Kobe, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UBE INDUSTRIES | 20 | 2003–2018 |
| SHIMA HIDETAKAself | 5 | 2012–2016 |
| NISHINO SHIGEYOSHI | 4 | 2012–2014 |
| HIROTSU KENJI | 3 | 2012–2013 |
| NISSAN CHEMICAL IND LTD | 3 | 2003–2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ube, JP | 12 | 2003–2018 |
| Yamaguchi, JP | 9 | 2003–2018 |
| Kobe, JP | 2 | 2016–2019 |