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Shuya Abe
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Hyogo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electromechanical transducer element, method of producing the eleme...
Patent number
10,786,988
Issue date
Sep 29, 2020
Ricoh Company, Ltd.
Atsushi Takeuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of producing electromechanical transducer, sensor, and actu...
Patent number
10,513,118
Issue date
Dec 24, 2019
Ricoh Company, Ltd.
Shuya Abe
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Electromechanical transducer element, method for producing electrom...
Patent number
10,150,293
Issue date
Dec 11, 2018
Ricoh Company, Ltd.
Osamu Machida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid discharge head, liquid supply cartridge, and liquid jet appa...
Patent number
8,052,249
Issue date
Nov 8, 2011
Ricoh Company, Ltd.
Manabu Nishimura
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Electrostatic actuator formed by a semiconductor manufacturing process
Patent number
7,416,281
Issue date
Aug 26, 2008
Ricoh Company, Ltd.
Manabu Nishimura
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Ink-jet head, method of producing the same, and ink-jet printing sy...
Patent number
6,568,794
Issue date
May 27, 2003
Ricoh Company, Ltd.
Kunihiro Yamanaka
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electrostatic ink jet head and method of producing the same
Patent number
6,406,133
Issue date
Jun 18, 2002
Ricoh Company, Ltd.
Shuya Abe
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet head configured to increase packaging density of counter el...
Patent number
6,361,149
Issue date
Mar 26, 2002
Ricoh Company Ltd.
Shuya Abe
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
ELECTROMECHANICAL TRANSDUCER ELEMENT, ULTRASONIC TRANSDUCER, ULTRAS...
Publication number
20210291231
Publication date
Sep 23, 2021
RICOH COMPANY, LTD.
Yuichi ANDO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROMECHANICAL TRANSDUCER ELEMENT, METHOD OF PRODUCING THE ELEME...
Publication number
20180117915
Publication date
May 3, 2018
Atsushi TAKEUCHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
ELECTROMECHANICAL TRANSDUCER, SENSOR, ACTUATOR, METHODS OF PRODUCIN...
Publication number
20170306471
Publication date
Oct 26, 2017
RICOH COMPANY, LTD.
Shuya ABE
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
ELECTROMECHANICAL TRANSDUCER ELEMENT, METHOD FOR PRODUCING ELECTROM...
Publication number
20170210132
Publication date
Jul 27, 2017
RICOH COMPANY, LTD.
Osamu MACHIDA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
ELECTROSTATIC ACTUATOR FORMED BY A SEMICONDUCTOR MANUFACTURING PROCESS
Publication number
20080309734
Publication date
Dec 18, 2008
RICOH COMPANY, LTD.
Man Abu NISHIMURA
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
Actuator, liquid drop discharge head, ink cartridge, inkjet recordi...
Publication number
20060232638
Publication date
Oct 19, 2006
RICOH COMPANY, LTD.
Takahiko Kuroda
G02 - OPTICS
Information
Patent Application
Electrostatic actuator formed by a semiconductor manufacturing process
Publication number
20050264617
Publication date
Dec 1, 2005
Manabu Nishimura
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
Ink-jet head, method of producing the same, and ink-jet printing sy...
Publication number
20020027576
Publication date
Mar 7, 2002
Ricoh Company, Ltd.
Kunihiro Yamanaka
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS