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Yukito Sato
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Sendai-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical deflector, deflection apparatus, distance measuring apparat...
Patent number
11,796,793
Issue date
Oct 24, 2023
Ricoh Company, Ltd.
Mitsuhiro Yoda
G02 - OPTICS
Information
Patent Grant
Atomic oscillator and method for fabricating atomic oscillator
Patent number
8,970,309
Issue date
Mar 3, 2015
Ricoh Company, Ltd.
Shunichi Sato
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Optical deflector and optical device
Patent number
8,553,306
Issue date
Oct 8, 2013
Ricoh Company, Ltd.
Tetsurou Saitoh
G02 - OPTICS
Information
Patent Grant
Vibration elements
Patent number
8,199,389
Issue date
Jun 12, 2012
Ricoh Company, Ltd.
Mochizuki Eiji
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Functional element package and fabrication method therefor
Patent number
8,164,180
Issue date
Apr 24, 2012
Ricoh Company, Ltd.
Yukito Sato
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Deflection mirror, a deflection mirror manufacturing method, an opt...
Patent number
7,190,507
Issue date
Mar 13, 2007
Ricoh Company, Ltd.
Yukito Sato
G02 - OPTICS
Information
Patent Grant
Ink jet head and method of producing the same
Patent number
6,450,618
Issue date
Sep 17, 2002
Ricoh Company, Ltd.
Seiichi Kato
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of producing a thin-film platinum temperature-sensitive resi...
Patent number
6,203,673
Issue date
Mar 20, 2001
Ricoh Company, Ltd.
Hiroyoshi Shoji
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Thin-film microstructure sensor having a temperature-sensitive resi...
Patent number
6,118,166
Issue date
Sep 12, 2000
Ricoh Company, Ltd.
Hiroyoshi Shoji
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Calibration method of a flow sensor output
Patent number
5,983,700
Issue date
Nov 16, 1999
Ricoh Company Ltd.
Takayuki Yamaguchi
G01 - MEASURING TESTING
Information
Patent Grant
Flow sensor having an intermediate heater between two temperature-s...
Patent number
5,852,239
Issue date
Dec 22, 1998
Ricoh Company, Ltd.
Yukito Sato
G01 - MEASURING TESTING
Information
Patent Grant
Flow sensor having first and second temperature detecting portions...
Patent number
5,763,775
Issue date
Jun 9, 1998
Ricoh Company, Ltd.
Yukito Sato
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for zone melting recrystallization of thin semiconductor...
Patent number
5,304,357
Issue date
Apr 19, 1994
Ricoh Co. Ltd.
Yukito Sato
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL DEFLECTOR, DEFLECTION APPARATUS, DISTANCE MEASURING APPARAT...
Publication number
20210157129
Publication date
May 27, 2021
RICOH COMPANY, LTD.
Mitsuhiro YODA
G02 - OPTICS
Information
Patent Application
SEMICONDUCTOR DEVICE, AND METHOD OF MANUFACTURING DEVICE
Publication number
20160297675
Publication date
Oct 13, 2016
Yuichi ANDO
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR DEVICE, AND METHOD OF MANUFACTURING DEVICE
Publication number
20140231995
Publication date
Aug 21, 2014
Yuichi ANDO
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
ATOMIC OSCILLATOR AND METHOD FOR FABRICATING ATOMIC OSCILLATOR
Publication number
20130015920
Publication date
Jan 17, 2013
RICOH COMPANY, LTD.
Shunichi SATO
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
FUNCTIONAL ELEMENT PACKAGE AND FABRICATION METHOD THEREFOR
Publication number
20100072562
Publication date
Mar 25, 2010
RICOH COMPANY, LTD.
Yukito Sato
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
VIBRATION ELEMENTS
Publication number
20090225384
Publication date
Sep 10, 2009
Mochizuki Eiji
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
OPTICAL DEFLECTOR AND OPTICAL DEVICE
Publication number
20080225363
Publication date
Sep 18, 2008
Tetsurou SAITOH
G02 - OPTICS
Information
Patent Application
VIBRATING MIRROR, LIGHT WRITING DEVICE, AND IMAGE FORMING APPARATUS
Publication number
20080043310
Publication date
Feb 21, 2008
Yukito Sato
G02 - OPTICS
Information
Patent Application
Deflector mirror, optical scanning device, and image forming apparatus
Publication number
20050243396
Publication date
Nov 3, 2005
Mitsumi Fujii
G02 - OPTICS
Information
Patent Application
Deflection mirror, a deflection mirror manufacturing method, an opt...
Publication number
20050231793
Publication date
Oct 20, 2005
Yukito Sato
G02 - OPTICS
Information
Patent Application
INK JET HEAD AND METHOD OF PRODUCING THE SAME
Publication number
20020001018
Publication date
Jan 3, 2002
SEIICHI KATOH
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS