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Inventor

Takuya Anzawa

Inventor
Kanagawa, JP

Overview

7→
Patents
2005–2013
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus75%
G11BInformation storage based on relative movement between record carrier and transducer25%
PatentTitleYear
8,441,557'Zoom lens and imaging device'20138,154,801'Zoom lens and imaging apparatus'20127,580,332'Optical pickup, optical disk drive, light detecting apparatus, and signal generating method for optical pickup'20097,470,879'Optical pickup, information processing apparatus and signal processing method'20087,031,586'Optical waveguide device and method of manufacture thereof'20067,010,186'Optical waveguide device and method of manufacture thereof'20066,895,135'Optical waveguide device and method of manufacture thereof'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2006Patents assigned to NEC CORP (3)· patent assignee history
2005Based in Tokyo, JP· patent location history
2006Based in Minato-ku, JP· patent location history
2008–2013Patents assigned to SONY CORP (4)· patent assignee history
2008–2013Based in Kanagawa, JP· patent location history
2012–2013Patents assigned to ANZAWA TAKUYA (2)· patent assignee history
2012–2013Patents assigned to ARITA SHINICHI (2)· patent assignee history
2012Patents assigned to SUZAKI MITSUHIRO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP42008–2013
NEC CORP32005–2006
ANZAWA TAKUYAself22012–2013
ARITA SHINICHI22012–2013
SUZAKI MITSUHIRO12012
Locations
LocationPatentsSpan
Kanagawa, JP42008–2013
Minato-ku, JP22006
Tokyo, JP12005