Inventor

Tatsuya Nishimoto

Inventor

Itami, JP

Overview

1977–2002

Patent span

Chemistry

Primary field (CPC C)

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

C04Bprimary

C04BLime, magnesia15%

B01DSeparation8%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%

B21BRolling of metal8%

B22FWorking metallic powder8%

C01BNon-metallic elements8%

C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals8%

C30BSingle-crystal growth8%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy8%

H10HInorganic light-emitting semiconductor devices having potential barriers8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1977–2002Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (4)· patent assignee history

1977–2002Based in Itami, JP· patent location history

1981Patents assigned to RIKAGAKU KENKYUSHO (1)· patent assignee history

1981Based in Osaka, JP· patent location history

1982Patents assigned to AGENCY IND SCIENCE TECHN (1)· patent assignee history

1982Based in Kawanishi, JP· patent location history

1988Based in Hyogo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SUMITOMO ELECTRIC INDUSTRIES	4	1977–2002
AGENCY IND SCIENCE TECHN	1	1982
RIKAGAKU KENKYUSHO	1	1981

Locations