Inventor

Minoru Komura

Inventor

Ibaraki, JP

Overview

5→

Patents

1980–1999

Patent span

Performing operations

Primary field (CPC B)

Patents· 5 as inventor

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

B29Cprimary

B29CShaping or joining of plastics22%

F16LPipes22%

Y10TTechnical subjects covered by former us classification17%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts13%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

B29LIndexing scheme associated with subclass b29c, relating to particular articles9%

H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines4%

PatentTitleYear

5,940,952'Method for applying corrosion-protective coating to joint between corrosion-protectively coated steel pipes'1999 5,926,936'Method for applying corrosion-protective coating to joint between corrosion-protectively coated steel pipes'1999 4,440,821'Heat shrinkable material'1984 4,245,674'Protective cover for a thermoresponsive tube'1981 4,188,979'Protective cover for a thermoresponsive tube'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1984Patents assigned to NITTO ELECTRIC IND CO (3)· patent assignee history

1980Patents assigned to OSAKA GAS CO LTD (1)· patent assignee history

1980–1984Based in Ibaraki, JP· patent location history

1999Patents assigned to NIPPON KOKAN KK (2)· patent assignee history

1999Patents assigned to NIPPON KOKAN KOJI KK (2)· patent assignee history

1999Patents assigned to NITTO DENKO CORP (2)· patent assignee history

1999Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NITTO ELECTRIC IND CO	3	1980–1984
NIPPON KOKAN KK	2	1999
NIPPON KOKAN KOJI KK	2	1999
NITTO DENKO CORP	2	1999
OSAKA GAS CO LTD	1	1980

Locations

Location	Patents	Span
Ibaraki, JP	3	1980–1984
Osaka, JP	2	1999