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Inventor

Syunitirou Wakamiya

Inventor
Tokyo, JP

Overview

2→
Patents
1995–2000
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.

G02Bprimary
G02BOptical elements, systems or apparatus33%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices33%
G11BInformation storage based on relative movement between record carrier and transducer33%
PatentTitleYear
6,115,175'UV image forming optical system'20005,471,456'Optical medium recording apparatus with a rotatable optical beam deflector'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2000Patents assigned to ASAHI OPTICAL CO LTD (2)· patent assignee history
1995Patents assigned to JAPAN BROADCASTING CORP (1)· patent assignee history
1995–2000Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASAHI OPTICAL CO LTD21995–2000
JAPAN BROADCASTING CORP11995
Locations
LocationPatentsSpan
Tokyo, JP21995–2000