Inventor

Tsutomu Nishimura

Inventor
Uji, JP

Overview

15→
Patents
1976–2001
Patent span
Electricity
Primary field (CPC H)

Patents· 15 as inventor

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

H05Kprimary
H05KPrinted circuits21%
C04BLime, magnesia13%
H01BCables13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
H01GCapacitors8%
Y10TTechnical subjects covered by former us classification8%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
C03CChemical composition of glasses, glazes or vitreous enamels5%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
C02FTreatment of water, waste water, sewage, or sludge3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to AGENCY IND SCIENCE TECHN (1)· patent assignee history
1987–2001Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (10)· patent assignee history
1987–1993Based in Uji, JP· patent location history
1988Based in Chiba, JP· patent location history
1990Patents assigned to ASTEC KK (1)· patent assignee history
1990Patents assigned to DAI ICHI KOGYO SEIYAKU CO LTD (1)· patent assignee history
1990Patents assigned to DOWA MINING CO (1)· patent assignee history
1990Based in Hyogo, JP· patent location history
1991Based in Kyoto, JP· patent location history
2001Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD101987–2001
AGENCY IND SCIENCE TECHN11976
ASTEC KK11990
DAI ICHI KOGYO SEIYAKU CO LTD11990
DOWA MINING CO11990
Locations
LocationPatentsSpan
Uji, JP91987–1993
Osaka, JP22001
Kyoto, JP11991
Hyogo, JP11990
Chiba, JP11988