Inventor

Ryuzo Mizuguchi

Inventor

Yawata, JP

Overview

62→

Patents

1976–1998

Patent span

Chemistry

Primary field (CPC C)

Patents· 62 as inventor

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

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds21%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds14%

C09DCoating compositions, e.g. paints, varnishes or lacquers13%

C07CAcyclic or carbocyclic compounds12%

C07DHeterocyclic compounds11%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

C08LCompositions of macromolecular compounds6%

Y10TTechnical subjects covered by former us classification5%

C07JSteroids2%

A01HNew plants or non-transgenic processes for obtaining them2%

PatentTitleYear

5,837,874'Hydrazide intermediates'1998 5,659,064'Hydrazone intermediates'1997 5,532,376'Triazole compounds, their intermediates, and method for production of the same'1996 5,496,943'Heterocyclic compounds and their production'1996 5,354,495'Alkenoylcarbamate compounds as elasticity, adhesion, and dispersibility enhancer'1994 5,324,797'Thermosetting resinous composition containing polyfunctional oxazolidinone terminated epoxy resins'1994 5,274,062'Acrylamide derivatives and their polymers'1993 5,258,542'Carbonates of acetylenic alcohols'1993 5,242,996'Modified epoxy resins having acetylenically unsaturated functions'1993 5,237,021'Thermosetting resinous composition containing polyfunctional oxazolidinone component and polyamine component'1993 5,208,308'Acrylamide derivatives and their polymers'1993 5,194,646'Polymerizable silicones having acetylenic unsaturation'1993 5,194,653'Carbonates of acetylenic alcohols'1993 5,194,655'Polymerizable carbonates having ethylenic and acetylenic functions'1993 5,176,959'Crosslinked polymer microparticles their preparation and use'1993 5,157,086'Poly (N-acylethyleneimine) grafted polysiloxane and its preparation'1992 5,070,167'Novel peroxide monomer and a polymer therefrom'1991 5,064,923'Crosslinked polymer microparticles derived from betaine monomers having three-dimensional network'1991 5,011,981'Novel peroxide monomer and a polymer therefrom'1991 4,980,442'Vinyl polymer containing silicons and preparation thereof'1990 4,978,777'Novel polymerizable vinyl monomers and vinyl resins prepared therefrom'1990 4,970,151'Plant culture cell and use thereof'1990 4,970,281'Alpha-alkylacrylamide derivatives and their polymers'1990 4,956,491'Alpha-alkylacrylamide derivatives and their polymers'1990 4,937,195'Tissue culture of lichens'1990 4,937,173'Radiation curable liquid resin composition containing microparticles'1990 4,935,413'Carbamate physical property-improving reagent'1990 4,925,982'Production of isocyanate compounds'1990 4,923,894'Polymeric microparticles having pesticidal activity'1990 4,916,195'Poly(N-acylethyleneimine) grafted polysiloxane and its preparation'1990 4,914,225'Acrylamide derivatives and their polymers'1990 4,902,727'Compounds having a polymerizable acylurethane structure, and their production and process of using'1990 4,888,406'Polymerizable monomer containing silicons and preparation thereof'1989 4,829,105'Electrodeposition coating composition containing modified epoxy resin having chargeable groups'1989 4,816,537'Blocked isocyanatocarbonyl group-containing polymers, and their production and use'1989 4,788,256'Instantaneously curable composition'1988 4,769,398'Antifouling coating composition having improved polishing property'1988 4,769,485'Preparation of alkenoyl isocyanates'1988 4,740,055'Coated optical fibers'1988 4,666,993'Functional polymers and their production'1987 4,582,651'Process for preparing hydroxyalkylaminosulfonic acids'1986 4,543,216'Polymerizable amino acid compounds and their production'1985 4,536,474'Tissue culture of lichens'1985 4,530,946'Resinous emulsion comprising microparticles for coating use and preparation thereof'1985 4,481,150'Process for preparing hydroxyalkylaminosulfonic acids'1984 4,468,493'High solid coating composition containing novel microparticles of crosslinked copolymer containing amphoionic groups'1984 4,461,870'High solid coating composition containing novel microparticles of crosslinked copolymer including amphoionic groups'1984 4,452,746'Polymerizable amino acid compounds and their production'1984 4,403,065'Polymeric resin, and its production and use'1983 4,379,872'Amphoteric amino sulfonate derivatives of epoxy resins'1983 4,368,287'Emulsifier and compositions comprising same'1983 4,322,324'Ampho-ionic group-containing alkyd resins'1982 4,309,327'Polymeric resin from ethylenic amino, sulfonic monomers'1982 4,294,740'Process for preparing acrylic resin emulsions'1981 4,238,609'Production of ampho-ionic compounds'1980 4,215,028'Thermosetting resin, and its production and use'1980 4,205,152'Thermosetting resin and its production'1980 4,140,664'Thermosetting resin composition'1979 4,116,912'Aqueous resin dispersion and thermosetting paint composition containing same'1978 4,113,682'Coating composition containing resin having tertiary aliphatic group and reactive hydroxyl group, process for its preparation and article coated with the composition'1978 3,969,300'Water-soluble coating materials'1976 3,932,342'Methyl methacrylate lacquers containing polyisocyanates'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1998Patents assigned to NIPPON PAINT CO LTD (59)· patent assignee history

1976–1980Based in Osaka, JP· patent location history

1978–1980Based in Tondabayashi, JP· patent location history

1981–1996Based in Yawata, JP· patent location history

1982–1993Based in Yahata, JP· patent location history

1983–1994Based in Kyoto, JP· patent location history

1990–1993Patents assigned to MIZUGUCHI RYUZO (3)· patent assignee history

1990Patents assigned to EGUCHI YOSHIO (2)· patent assignee history

1990–1993Patents assigned to OHSUGI HIROHARU (2)· patent assignee history

1990–1993Patents assigned to YAMADA MITSUO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIPPON PAINT CO LTD	59	1976–1998
MIZUGUCHI RYUZOself	3	1990–1993
EGUCHI YOSHIO	2	1990
OHSUGI HIROHARU	2	1990–1993
YAMADA MITSUO	2	1990–1993

Locations

Location	Patents	Span
Yawata, JP	27	1981–1996
Kyoto, JP	15	1983–1994
Yahata, JP	5	1982–1993
Osaka, JP	4	1976–1980
Tondabayashi, JP	4	1978–1980