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Inventor

Koutaro Yano

Inventor
Yokohama, JP

Overview

10→
Patents
1991–2004
Patent span
Physics
Primary field (CPC G)

Patents· 10 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus58%
H04NPictorial communication, e.g. television25%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them8%
G06TImage data processing or generation, in general8%
PatentTitleYear
6,714,689'Image synthesizing method'20045,537,168'Projection optical apparatus comprising automatic adjustment unit'19965,331,462'Zoom lens having a long back focal length'19945,303,087'Retrofocus type lens'19945,289,317'Compact zoom lens'19945,231,431'Projection type display apparatus'19935,227,919'Zoom lens'19935,179,473'Zoom lens'19935,096,288'Projection apparatus'19925,000,550'Wide-angle type zoom lens having inner-focus lens'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2004Patents assigned to CANON KK (10)· patent assignee history
1991–1994Based in Kanagawa, JP· patent location history
1992–2004Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK101991–2004
Locations
LocationPatentsSpan
Yokohama, JP61992–2004
Kanagawa, JP41991–1994