Inventor

Masaki Higashihara

Inventor

Yokohama, JP

Overview

29→

Patents

1989–2008

Patent span

Physics

Primary field (CPC G)

Patents· 29 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus65%

H04NPictorial communication, e.g. television18%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them15%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%

PatentTitleYear

7,425,989'Image-pickup unit including a flexible circuit board on a surface of which an image-pickup element is disposed'2008 7,349,014'Image pickup apparatus, operation processing method therefor, program for implementing the method, and storage medium storing the program'2008 6,496,225'Auto focusing device and a focus detecting device for determining the phase difference between image signals'2002 6,473,126'Focusing information detecting device, focus detecting device and camera utilizing the same'2002 6,160,581'Camera having adaptive object image display facility'2000 5,980,122'Light blocking apparatus for a camera'1999 5,911,088'Camera'1999 5,628,038'Camera having a sub-mirror unit'1997 5,523,811'Camera device for moving body'1996 5,311,241'Focus detecting apparatus detecting focus to a plurality of areas'1994 5,189,465'Focus detection apparatus detecting fears to a plurality of areas'1993 5,140,359'Multi-point distance measuring apparatus'1992 5,109,154'Focus detection device having a plurality of means for forming light patterns provided at different distances from the optical axis'1992 5,091,742'Camera having an auto focusing device'1992 5,089,843'Auto focus device with predictive focussing'1992 5,081,479'Automatic focusing device'1992 5,079,581'Automatic focus adjusting apparatus'1992 5,061,951'Auto focus device'1991 5,061,953'Focus adjusting apparatus for use in a camera or the like'1991 5,060,002'Automatic focus adjusting device'1991 5,012,267'Focus adjusting apparatus'1991 5,005,037'Auto focus adjusting device'1991 4,974,003'Camera having an autofocus device'1990 4,974,002'Automatic focus adjusting device'1990 4,972,221'Camera having an automatic focus adjusting apparatus'1990 4,969,003'Autofocus device'1990 4,963,912'Camera apparatus having means for setting the position of an optical grating at a desired location in the viewfinder'1990 4,908,645'Automatic focus adjusting device'1990 4,855,777'Apparatus for detecting the focus adjusted state of an objective lens'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2008Patents assigned to CANON KK (29)· patent assignee history

1989–2002Based in Yokohama, JP· patent location history

1990–2008Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	29	1989–2008

Locations

Location	Patents	Span
Yokohama, JP	21	1989–2002
Kanagawa, JP	8	1990–2008