Inventor

Tatsuo Amanuma

Inventor

Ageo, JP

Overview

31→

Patents

1991–2001

Patent span

Physics

Primary field (CPC G)

Patents· 31 as inventor

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

G03Bprimary

G03BApparatus or arrangements for taking photographs or for projecting or viewing them63%

G02BOptical elements, systems or apparatus15%

H04NPictorial communication, e.g. television11%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters4%

F02BInternal-combustion piston engines2%

G01DMeasuring not specially adapted for a specific variable2%

G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves2%

PatentTitleYear

6,332,060'Camera with vibration compensation device varying the compensating action in accordance with the focal length of a lens and the distance to the subject'2001 6,256,457'Camera having a vibration compensation device and a strobe emitting device'2001 5,937,213'Camera having scale imprintable capabilities and method for imprinting the scale'1999 5,905,918'Displacement mechanism control device in a camera'1999 5,864,722'Vibration preventing camera'1999 5,857,122'Vibration compensation device for a camera and an associated visual display'1999 5,822,623'Camera with vibration correcting function'1998 5,764,006'Motor driving circuit and method for driving two motors'1998 5,758,202'Camera capable of reducing image blur'1998 5,724,616'Lens driving system for camera with anti-vibration function'1998 5,724,617'Photographing apparatus having vibration reducing mechanism'1998 5,724,618'Camera with vibration correction function'1998 5,721,968'Camera having vibration correction function'1998 5,708,266'Rotary motion detector'1998 5,682,556'Camera with vibration correcting function'1997 5,659,807'Vibration compensation camera having reduced power consumption in a self-timer mode and a bulb mode'1997 5,621,174'Vibration detection device'1997 5,617,166'Camera capable of reducing image blur'1997 5,614,974'Camera having anti-vibration function with improved connection and placement of anti-vibration components'1997 5,598,246'Camera capable of reducing image blur'1997 5,598,242'Vibration compensation mode selection apparataus and associated visual display for a camera'1997 5,565,940'Camera with vibration correcting function'1996 5,559,570'Camera having an anti-vibration device with improved positioning of anti-vibration sensors'1996 5,557,357'Camera having anti-vibration function with improved connection and placement of anti-vibration components'1996 5,510,683'Motor speed control device'1996 5,502,536'Electrically powered camera'1996 5,400,113'Control device for preventing red-eye effect on camera'1995 5,367,353'Operation control device for a camera'1994 5,216,459'Operation control device for a camera'1993 5,038,165'Camera with built-in self-timer'1991 5,003,332'Electrically operated camera which selectively inhibits shutter release based on film presence'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2001Patents assigned to NIKON CORP (31)· patent assignee history

1991–2001Based in Ageo, JP· patent location history

1993–1994Based in Tokyo, JP· patent location history

1996–1998Based in Saitama, JP· patent location history

1999Based in Santama-ken, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIKON CORP	31	1991–2001

Locations

Location	Patents	Span
Ageo, JP	26	1991–2001
Saitama, JP	2	1996–1998
Tokyo, JP	2	1993–1994
Santama-ken, JP	1	1999