Inventor

Hideo Uchida

Inventor

Tokyo, JP

Overview

1985–2017

Patent span

Electricity

Primary field (CPC H)

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

H04Nprimary

H04NPictorial communication, e.g. television30%

A45DHairdressing or shaving equipment10%

B41MPrinting, duplicating, marking, or copying processes10%

B43KImplements for writing or drawing10%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges10%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%

LOC1910%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1985–2004Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (4)· patent assignee history

1985–1986Patents assigned to MATSUSHITA GRAPHIC COMMUNIC (3)· patent assignee history

1985–2009Based in Tokyo, JP· patent location history

2002Patents assigned to MEGAMI INK MFG CO LTD (1)· patent assignee history

2004Based in Amagasaki, JP· patent location history

2009Patents assigned to PENTEL KABUSHIKI KAISKA (1)· patent assignee history

2017Patents assigned to PENTEL KK (1)· patent assignee history

2017Based in Soka, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	4	1985–2004
MATSUSHITA GRAPHIC COMMUNIC	3	1985–1986
MEGAMI INK MFG CO LTD	1	2002
PENTEL KABUSHIKI KAISKA	1	2009
PENTEL KK	1	2017

Locations