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Inventor

Yoshikazu Minakuchi

Inventor
Kadoma, JP

Overview

3→
Patents
1983–1991
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H03Dprimary
H03DDemodulation or transference of modulation from one carrier to another25%
H04BTransmission25%
H04MTelephonic communication25%
H04NPictorial communication, e.g. television25%
PatentTitleYear
5,032,820'Two-wire television interphone system'19914,951,312'Balanced transmission device'19904,393,514'Superregenerative receiver'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1991Patents assigned to MATSUSHITA ELECTRIC WORKS LTD (3)· patent assignee history
1983Based in Neyagawa, JP· patent location history
1990–1991Based in Kadoma, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC WORKS LTD31983–1991
Locations
LocationPatentsSpan
Kadoma, JP21990–1991
Neyagawa, JP11983