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Inventor

Nobuyuki Asai

Inventor
Kanagawa, JP

Overview

4→
Patents
2000–2013
Patent span
Physics
Primary field (CPC G)

Patents· 4 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 transducer50%
A01HNew plants or non-transgenic processes for obtaining them17%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses17%
H04LTransmission of digital information, e.g. telegraphic communication17%
PatentTitleYear
8,451,698'Optical disk reproducing device and optical disk recording and reproducing device'20137,693,246'Frequency control device and information reproduction apparatus'2010PP013562'Dendrobium plant named Stardust Firebird'20036,081,492'Disc player reproduction circuit with reproduction speed dependent VFO'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2013Patents assigned to SONY CORP (3)· patent assignee history
2000–2013Based in Kanagawa, JP· patent location history
2003Based in Aichi, JP· patent location history
2013Patents assigned to ASAI NOBUYUKI (1)· patent assignee history
2013Patents assigned to GENDAI YUJI (1)· patent assignee history
2013Patents assigned to ISHIHARA MASAAKI (1)· patent assignee history
2013Patents assigned to KATO SATOSHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP32000–2013
ASAI NOBUYUKIself12013
GENDAI YUJI12013
ISHIHARA MASAAKI12013
KATO SATOSHI12013
Locations
LocationPatentsSpan
Kanagawa, JP32000–2013
Aichi, JP12003