Inventor

Hideyuki Kuribayashi

Inventor

Chiba, JP

Overview

1977–2011

Patent span

Chemistry

Primary field (CPC C)

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 bonds19%

C08LCompositions of macromolecular compounds14%

Y10TTechnical subjects covered by former us classification14%

C03CChemical composition of glasses, glazes or vitreous enamels10%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

C08JWorking-up5%

C09JAdhesives5%

D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials5%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy5%

H05KPrinted circuits5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1977–1994Patents assigned to SUMITOMO CHEMICAL CO (8)· patent assignee history

1977–1979Based in Niihama, JP· patent location history

1989–1994Based in Chiba, JP· patent location history

1995Patents assigned to KYOCERA CORP (1)· patent assignee history

1995Patents assigned to YAMAMURA GLASS CO LTD (1)· patent assignee history

1995–2011Based in Hyogo, JP· patent location history

2011Patents assigned to NIHON YAMAMURA GLASS CO LTD (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations