Inventor

Kazuo Fukazawa

Inventor

Nirasaki, JP

Overview

1981–2018

Patent span

General tagging of new technological developments

Primary field (CPC Y)

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

Y10Sprimary

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%

G05DSystems for controlling or regulating non-electric variables15%

Y10TTechnical subjects covered by former us classification15%

G11BInformation storage based on relative movement between record carrier and transducer10%

B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general5%

G08BSignalling systems, e.g. personal calling systems5%

H02JElectric power networks5%

H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses5%

H04LTransmission of digital information, e.g. telegraphic communication5%

H04NPictorial communication, e.g. television5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1981–1982Patents assigned to RCA CORP (2)· patent assignee history

1981–1988Based in Tokyo, JP· patent location history

2002–2005Patents assigned to FUJIKIN KK (3)· patent assignee history

2002–2005Patents assigned to OHMI TADAHIRO (3)· patent assignee history

2002–2005Patents assigned to TOKYO ELECTRON LTD (3)· patent assignee history

2002–2005Based in Nirasaki, JP· patent location history

2018Patents assigned to DENSO TEN LTD (1)· patent assignee history

2018Based in Wako, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations