Inventor

Hitoshi Uehara

Inventor

Matsuida-machi, JP

Overview

9→

Patents

1987–2012

Patent span

Chemistry

Primary field (CPC C)

Patents· 9 as inventor

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

C08Gprimary

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds27%

C09DCoating compositions, e.g. paints, varnishes or lacquers18%

C03CChemical composition of glasses, glazes or vitreous enamels9%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%

C09KMaterials for miscellaneous applications, not provided for elsewhere9%

Y10TTechnical subjects covered by former us classification9%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%

C08LCompositions of macromolecular compounds5%

G02BOptical elements, systems or apparatus5%

PatentTitleYear

8,158,716'Preparation of hydrolyzable group-containing organohydrogenpolysiloxane and organopolysiloxane derived therefrom'2012 6,780,514'Optical communication device substrate and optical communication device'2004 6,652,640'Surface treating agent and water repellent, oil repellent article'2003 6,140,451'Surface treating compositions'2000 5,599,893'Water repellent composition'1997 5,489,328'Water repellent agent'1996 5,049,617'Organopolysiloxane compound'1991 4,753,976'Heat resistant rubber composition having improved mechanical properties'1988 4,709,065'Organosilicon compound having polysulfide linkages and a rubber composition comprising the same'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2012Patents assigned to SHINETSU CHEMICAL CO (7)· patent assignee history

1987–2004Based in Matsuida-machi, JP· patent location history

1991–2003Based in Gunma, JP· patent location history

1996–2000Based in Usui-gun, JP· patent location history

2004Patents assigned to NIPPON ELECTRIC GLASS CO (1)· patent assignee history

2012Patents assigned to AMEMIYA MASAHIRO (1)· patent assignee history

2012Patents assigned to ASAI MITSUO (1)· patent assignee history

2012Patents assigned to KUDO MUNEO (1)· patent assignee history

2012Based in Annaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHINETSU CHEMICAL CO	7	1987–2012
AMEMIYA MASAHIRO	1	2012
ASAI MITSUO	1	2012
KUDO MUNEO	1	2012
NIPPON ELECTRIC GLASS CO	1	2004

Locations

Location	Patents	Span
Matsuida-machi, JP	3	1987–2004
Usui-gun, JP	3	1996–2000
Gunma, JP	2	1991–2003
Annaka, JP	1	2012