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Inventor

Katsuya Hori

Inventor
Kanagawa, JP

Overview

15→
Patents
1985–2012
Patent span
Physics
Primary field (CPC G)

Patents· 15 as inventor

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

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer35%
G01SRadio direction-finding26%
G06FElectric digital data processing13%
H04BTransmission13%
H03MCoding9%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses4%
PatentTitleYear
8,111,190'Navigation apparatus and navigation-related information display method'20126,907,346'GPS receiver apparatus and receiving method'20056,466,163'GPS receiver and portable communication apparatus'20025,689,704'Recording medium, recording/playback device which uses commands in character string form for audio system control'19975,459,763'Navigation message receiver for global positioning system'19955,222,099'Spread spectrum signal receiving apparatus'19935,153,526'Numerical control type oscillator apparatus'19925,148,417'Tracking jump compensator for optical disc reproducing apparatus'19924,977,550'Disc playback apparatus for playback of music and digital data'1990RE033332'Apparatus for correcting errors'19904,800,515'Circuit for operating finite fields'19894,689,626'Digital circuit for correcting phase shift of digital signal'19874,644,544'Apparatus for correcting errors'19874,613,965'Digital audio disc system'19864,541,093'Method and apparatus for error correction'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2012Patents assigned to SONY CORP (14)· patent assignee history
1985–1986Based in Tokyo, JP· patent location history
1987–2012Based in Kanagawa, JP· patent location history
1987–1990Based in Kawasaki, JP· patent location history
2012Patents assigned to HORI KATSUYA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP141985–2012
HORI KATSUYAself12012
Locations
LocationPatentsSpan
Kanagawa, JP111987–2012
Kawasaki, JP21987–1990
Tokyo, JP21985–1986