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Takashi MAKI
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Imaging apparatus capable of detecting and displaying information w...
Patent number
11,528,422
Issue date
Dec 13, 2022
Ricoh Company, Ltd.
Takuroh Yasuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display apparatus and display method
Patent number
11,143,870
Issue date
Oct 12, 2021
Ricoh Company, Ltd.
Norikazu Igarashi
G02 - OPTICS
Information
Patent Grant
Imaging apparatus capable of detecting and displaying information w...
Patent number
11,006,047
Issue date
May 11, 2021
Ricoh Company, Ltd.
Takuroh Yasuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Monocular image display device
Patent number
10,942,354
Issue date
Mar 9, 2021
Ricoh Company, Ltd.
Yasuo Katano
G02 - OPTICS
Information
Patent Grant
Apparatus, system, and method of information sharing, and recording...
Patent number
10,670,421
Issue date
Jun 2, 2020
Ricoh Company, Ltd.
Yuuto Gotoh
G01 - MEASURING TESTING
Information
Patent Grant
Driving determination device and detection device
Patent number
10,515,546
Issue date
Dec 24, 2019
Ricoh Company, Ltd.
Naoki Kikuchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Imaging apparatus capable of detecting and displaying information w...
Patent number
9,998,674
Issue date
Jun 12, 2018
Ricoh Company, Ltd.
Takuroh Yasuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Detection device, detection system, and detection method
Patent number
9,994,074
Issue date
Jun 12, 2018
Ricoh Company, Ltd.
Haike Guan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Imaging apparatus capable of detecting and displaying information w...
Patent number
9,743,005
Issue date
Aug 22, 2017
Ricoh Company, Ltd.
Takuroh Yasuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Coordinate detection system and information processing apparatus
Patent number
9,501,160
Issue date
Nov 22, 2016
Ricoh Company, Ltd.
Takashi Maki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Imaging apparatus capable of detecting and displaying information w...
Patent number
9,219,865
Issue date
Dec 22, 2015
Ricoh Company, Ltd.
Takuroh Yasuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Imaging apparatus capable of detecting and displaying information w...
Patent number
8,860,866
Issue date
Oct 14, 2014
Ricoh Company, Ltd.
Takuroh Yasuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Imaging device and control method of the same
Patent number
8,760,540
Issue date
Jun 24, 2014
Ricoh Company, Ltd.
Takashi Maki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Camera system and method for controlling the same
Patent number
8,155,511
Issue date
Apr 10, 2012
Ricoh Company, Ltd.
Takashi Maki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for setting a region of interest in image data
Patent number
8,115,821
Issue date
Feb 14, 2012
Ricoh Company, Ltd.
Takashi Maki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Imaging apparatus capable of detecting and displaying information w...
Patent number
8,089,549
Issue date
Jan 3, 2012
Ricoh Company, Ltd.
Takuroh Yasuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image-processing apparatus, an image-processing method, a program,...
Patent number
7,626,733
Issue date
Dec 1, 2009
Ricoh Company, Ltd.
Taku Kodama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing method, image expansion method, image output metho...
Patent number
7,526,144
Issue date
Apr 28, 2009
Ricoh Company, Ltd.
Takashi Maki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus, image processing method, program, and r...
Patent number
7,505,630
Issue date
Mar 17, 2009
Ricoh Company, Ltd.
Hiroyuki Sakuyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus, image compressing apparatus, image deco...
Patent number
7,454,069
Issue date
Nov 18, 2008
Ricoh Company, Ltd.
Taku Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image compression apparatus, image decompression apparatus, image c...
Patent number
7,440,624
Issue date
Oct 21, 2008
Ricoh Company, Ltd.
Taku Kodama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image browsing device acquiring coded data for saving a displayed i...
Patent number
7,433,523
Issue date
Oct 7, 2008
Ricoh Company, Ltd.
Hiroyuki Sakuyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing apparatus and method for scalable encoded image data
Patent number
7,409,095
Issue date
Aug 5, 2008
Ricoh Company, Ltd.
Hiroyuki Sakuyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus, image compression apparatus, image proc...
Patent number
7,406,202
Issue date
Jul 29, 2008
Ricoh Company, Ltd.
Taku Kodama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Imaging device, image processing method, and recording medium
Patent number
7,359,549
Issue date
Apr 15, 2008
Ricoh Company, Ltd.
Keiichi Ikebe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image compression method capable of reducing tile boundary distortion
Patent number
7,333,664
Issue date
Feb 19, 2008
Ricoh Company, Ltd.
Hiroyuki Sakuyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image recording apparatus and image data selection method
Patent number
7,315,651
Issue date
Jan 1, 2008
Ricoh Company, Ltd.
Hiroyuki Sakuyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus, image processing method, and storage me...
Patent number
7,310,447
Issue date
Dec 18, 2007
Ricoh Co., Ltd.
Takanori Yano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
CRC operating calculating method and CRC operational calculation ci...
Patent number
6,370,667
Issue date
Apr 9, 2002
Ricoh Company, Ltd.
Takashi Maki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Interface circuit for serial D-A converter
Patent number
6,104,327
Issue date
Aug 15, 2000
Ricoh Company, Ltd.
Takashi Maki
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
HEAD-MOUNTED DISPLAY AND EYEGLASSES
Publication number
20240201501
Publication date
Jun 20, 2024
Aino HASEGAWA
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE MEMBER AND DISPLAY DEVICE
Publication number
20230280592
Publication date
Sep 7, 2023
Naoki NAKAMURA
G02 - OPTICS
Information
Patent Application
LENS UNIT, OPTICAL SYSTEM, AND ELECTRONIC APPARATUS
Publication number
20220252838
Publication date
Aug 11, 2022
Yoshifumi SUDOH
G02 - OPTICS
Information
Patent Application
PROPAGATION OPTICAL SYSTEM AND VIRTUAL IMAGE DISPLAY DEVICE
Publication number
20220026716
Publication date
Jan 27, 2022
Ricoh Company, Ltd.
Yoshifumi SUDOH
G02 - OPTICS
Information
Patent Application
IMAGING APPARATUS CAPABLE OF DETECTING AND DISPLAYING INFORMATION W...
Publication number
20210266471
Publication date
Aug 26, 2021
RICOH COMPANY, LTD.
Takuroh Yasuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISPLAY APPARATUS AND DISPLAY METHOD
Publication number
20190353908
Publication date
Nov 21, 2019
Norikazu IGARASHI
G02 - OPTICS
Information
Patent Application
IMAGING APPARATUS CAPABLE OF DETECTING AND DISPLAYING INFORMATION W...
Publication number
20180262689
Publication date
Sep 13, 2018
RICOH COMPANY, LTD.
Takuroh Yasuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS, SYSTEM, AND METHOD OF INFORMATION SHARING, AND RECORDING...
Publication number
20170328733
Publication date
Nov 16, 2017
Yuuto GOTOH
G02 - OPTICS
Information
Patent Application
DRIVING DETERMINATION DEVICE AND DETECTION DEVICE
Publication number
20170330455
Publication date
Nov 16, 2017
Naoki KIKUCHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MONOCULAR IMAGE DISPLAY DEVICE
Publication number
20170315357
Publication date
Nov 2, 2017
Yasuo KATANO
G02 - OPTICS
Information
Patent Application
IMAGING APPARATUS CAPABLE OF DETECTING AND DISPLAYING INFORMATION W...
Publication number
20170318230
Publication date
Nov 2, 2017
RICOH COMPANY, LTD.
Takuroh Yasuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DETECTION DEVICE, DETECTION SYSTEM, AND DETECTION METHOD
Publication number
20160156881
Publication date
Jun 2, 2016
Haike GUAN
B60 - VEHICLES IN GENERAL
Information
Patent Application
IMAGING APPARATUS CAPABLE OF DETECTING AND DISPLAYING INFORMATION W...
Publication number
20160065857
Publication date
Mar 3, 2016
RICOH COMPANY, LTD.
Takuroh Yasuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COORDINATE DETECTION SYSTEM AND INFORMATION PROCESSING APPARATUS
Publication number
20150077763
Publication date
Mar 19, 2015
RICOH COMPANY, LTD.
Takashi MAKI
G01 - MEASURING TESTING
Information
Patent Application
IMAGING APPARATUS CAPABLE OF DETECTING AND DISPLAYING INFORMATION W...
Publication number
20140368720
Publication date
Dec 18, 2014
Takuroh Yasuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Imaging Apparatus capable of detecting and displaying information w...
Publication number
20120069234
Publication date
Mar 22, 2012
Takuroh YASUDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGING DEVICE AND CONTROL METHOD OF THE SAME
Publication number
20110267500
Publication date
Nov 3, 2011
Takashi Maki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CAMERA SYSTEM AND METHOD FOR CONTROLLING THE SAME
Publication number
20110110654
Publication date
May 12, 2011
Takashi Maki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ROI SETTING METHOD AND APPARATUS, ELECTRONIC CAMERA APPARATUS, PROG...
Publication number
20090122164
Publication date
May 14, 2009
Takashi Maki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGING APPARATUS
Publication number
20090096910
Publication date
Apr 16, 2009
Takuroh YASUDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGING APPARATUS AND IMAGE DATA RECORDING METHOD
Publication number
20080225146
Publication date
Sep 18, 2008
Takashi Maki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image recording apparatus adding meta-information to image data
Publication number
20050151854
Publication date
Jul 14, 2005
Takashi Maki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image processing apparatus, image processing method, and storage me...
Publication number
20050036695
Publication date
Feb 17, 2005
Takanori Yano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image compression method capable of reducing tile boundary distortion
Publication number
20040228534
Publication date
Nov 18, 2004
Hiroyuki Sakuyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image compression apparatus, image decompression apparatus, image c...
Publication number
20040213472
Publication date
Oct 28, 2004
Taku Kodama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image processing apparatus, image compression apparatus, image proc...
Publication number
20040213466
Publication date
Oct 28, 2004
Taku Kodama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image processing method, image processing apparatus, electronic cam...
Publication number
20040212843
Publication date
Oct 28, 2004
Taku Kodama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System for reproducing moving image from JPEG 2000 encoded data stream
Publication number
20040208380
Publication date
Oct 21, 2004
Shin Aoki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image processing apparatus and method
Publication number
20040202372
Publication date
Oct 14, 2004
Hiroyuki Sakuyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image processing method, image expansion method, image output metho...
Publication number
20040165780
Publication date
Aug 26, 2004
Takashi Maki
H04 - ELECTRIC COMMUNICATION TECHNIQUE