P

Inventor

HIRAMATSU MAKOTO

JP23 patents
⚠️ This page may combine multiple inventors who share the name “HIRAMATSU MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

17 patents
US7339620B1Mar 4, 2008

Image sensing apparatus having a signal processing device that uses a signal imaged in a non-exposure state to process a signal in an exposure state

CANON KK26 citations92
US7023479B2Apr 4, 2006

Image input apparatus having addition and subtraction processing

CANON KK48 citations92
US5661612AAug 26, 1997

Magnetic head driving device and magnetooptical recording apparatus

CANON KK27 citations92
US5233578AAug 3, 1993

Method of recording information on a recording medium having at least two magnetic layers

CANON KK32 citations92
US6433820B1Aug 13, 2002

Image pickup system and storage medium

CANON KK17 citations84
US5586091ADec 17, 1996

Magnetooptical recording apparatus including a control circuit for driving a switch element between on and off states in accordance with an error detection

CANON KK12 citations74
US7583312B2Sep 1, 2009

Exposure control of image input apparatus

CANON KK7 citations73
US5596559AJan 21, 1997

Information reproducing apparatus for reproducing digital information by self-clock scheme

CANON KK12 citations73
US5563863AOct 8, 1996

Information reproducing method and apparatus for reproducing digital information by determining the information in multiple bit units based on binarizer output signals

CANON KK9 citations73
US8031263B2Oct 4, 2011

Image input apparatus, a method of controlling thereof and a computer-readable storage medium

CANON KK2 citations63
US7697059B2Apr 13, 2010

Imaging system where a quick return mirror is returned to a down state and a stop is returned to a fully open state before the accumulation period ends

CANON KK1 citations62
US5802030ASep 1, 1998

Information reproducing apparatus and method for reproducing information by using a multibeam spot

CANON KK3 citations62
US5548284AAug 20, 1996

Information recording and/or reproduction apparatus

CANON KK4 citations62
US5448422ASep 5, 1995

Magnetic head drive circuit including capacitors for storing charge to drive a magnetic head coil

CANON KK3 citations62
US5161132ANov 3, 1992

Magneto-optical recording apparatus including a magnetic head of a pneumatic floating type

CANON KK2 citations62
US6188734B1Feb 13, 2001

Data reproducing method and apparatus

CANON KK4 citations58
US7241984B2Jul 10, 2007

Imaging apparatus using saturation signal and photoelectric conversion signal to form image

CANON KK0 citations41

ONO PHARMACEUTICAL CO

2 patents

HIRAMATSU MAKOTO

2 patents

SAKAE RIKEN KOGYO CO LTD

1 patent

YAMAGISHI YOICHI

1 patent