Inventor
Hisayuki Wada
Inventor
Tokyo, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Mprimary
C10MLubricating compositions14%
C07CAcyclic or carbocyclic compounds11%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions11%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations9%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
C09DCoating compositions, e.g. paints, varnishes or lacquers9%
A61KPreparations for medical, dental or toiletry purposes6%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
PatentTitleYear
9,012,380'Lubricant base oil, lubricant composition for internal combustion engine and lubricant composition for driving force transmitting device'20158,901,052'Transmission oil composition for automobile'20147,307,048'Transmission oil composition for automobile'20076,010,988'Lubricating oil composition'20005,290,015'Method of producing high-melting-point and high-toughness metal and apparatus for the same'19944,938,897'Chlorambucil derivatives and cell-discriminating agent containing the same'19904,921,849'Injection containing 3-benzoyloxy-1,3,5(10)-estratriene-17-[4-{p-(bis(2-chloroethyl)amino)phe nyl}butanoyloxy)acetate as an active ingredient'19904,885,290'Immunoregulator comprising a derivative of estradiol'19894,277,633'Palladium complex, process for the preparation thereof and catalyst for producing 1,3-diene oligomers'19814,196,135'Palladium complex'19804,140,663'Air drying high solid coating composition'19794,069,211'Air drying reaction product of a diisocyanate and 1-methyl-2-vinyl-4,6-heptadienol'19784,028,387'(1-Methyl-2-vinyl)4,6-heptadienyl-3,8-nonadienoate and a method of manufacturing the same'19774,025,475'High solid content alkyd resin compositions comprising (1-methyl-2-vinyl)4,6-heptadienyl-3,8-nonadienoate'19774,021,390'Alkyd resin composition comprising a 1,1-bis(1\'-methyl-2\'-vinyl-4\',6\'-heptadienoxy)alkane'19774,008,283'1,1-Bis(1-methyl-2-vinyl-4,6-heptadienoxy) alkane and method for the production thereof'19774,006,192'1,1-Di-(2,7 octadieneoxymethylene)-1-(hydroxymethylene)alkane'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1990Patents assigned to KUREHA CHEMICAL IND CO LTD (12)· patent assignee history
1977–1981Based in Tokyo, JP· patent location history
1989–1990Based in Matsudo, JP· patent location history
2000Based in Kanagawa, JP· patent location history
2007–2015Patents assigned to NIPPON OIL CORP (3)· patent assignee history
2007–2014Patents assigned to NISSAN MOTOR (2)· patent assignee history
2007–2014Based in Yokosuka, JP· patent location history
2014–2015Patents assigned to WADA HISAYUKI (2)· patent assignee history
2014Patents assigned to AOKI TOORU (1)· patent assignee history
2015Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KUREHA CHEMICAL IND CO LTD | 12 | 1977–1990 |
| NIPPON OIL CORP | 3 | 2007–2015 |
| NISSAN MOTOR | 2 | 2007–2014 |
| WADA HISAYUKIself | 2 | 2014–2015 |
| AOKI TOORU | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 9 | 1977–1981 |
| Yokosuka, JP | 2 | 2007–2014 |
| Matsudo, JP | 2 | 1989–1990 |
| Yokohama, JP | 1 | 2015 |
| Kanagawa, JP | 1 | 2000 |