Inventor

Minoru Takei

Inventor

Gunma, JP

Overview

5→

Patents

1991–2001

Patent span

Chemistry

Primary field (CPC C)

Patents· 5 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 bonds18%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients18%

C08LCompositions of macromolecular compounds18%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%

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%

H01BCables5%

H01CResistors5%

H01GCapacitors5%

PatentTitleYear

6,235,865'Phosphonium borate compound, making method, curing catalyst, and epoxy resin composition'2001 6,084,037'Epoxy resin composition and semiconductor device'2000 5,340,851'Thermosetting resin compositions'1994 5,096,762'Semiconductor encapsulating epoxy resin compositions and semiconductor devices'1992 5,002,807'Silicone composition for impregnating electric parts'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2001Patents assigned to SHINETSU CHEMICAL CO (5)· patent assignee history

1991–2000Based in Usui-gun, JP· patent location history

1992–2001Based in Gunma, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHINETSU CHEMICAL CO	5	1991–2001

Locations

Location	Patents	Span
Gunma, JP	3	1992–2001
Usui-gun, JP	2	1991–2000