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Inventor

Katsuhiro Shindo

Inventor
Shinagawa-ku, JP

Overview

2→
Patents
2009–2018
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

C09Jprimary
C09JAdhesives33%
G02BOptical elements, systems or apparatus33%
G11BInformation storage based on relative movement between record carrier and transducer33%
PatentTitleYear
10,042,176Polarization conversion element, polarization-conversion-element manufacturing method, light-source unit, and optical device20187,636,293'Optical pickup device, recorder and/or reproducer'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to SONY CORP (1)· patent assignee history
2009Based in Miyagi, JP· patent location history
2018Patents assigned to DEXERIALS CORP (1)· patent assignee history
2018Based in Shinagawa-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DEXERIALS CORP12018
SONY CORP12009
Locations
LocationPatentsSpan
Shinagawa-ku, JP12018
Miyagi, JP12009