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Ryoh Tashiro
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of forming electromechanical transducer film, electromechani...
Patent number
9,085,145
Issue date
Jul 21, 2015
Ricoh Company, Ltd.
Akira Shimofuku
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of manufacturing electromechanical transducer layer, method...
Patent number
8,888,253
Issue date
Nov 18, 2014
Ricoh Company, Ltd.
Osamu Machida
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Thin-film forming apparatus, thin-film forming method, piezoelectri...
Patent number
8,833,921
Issue date
Sep 16, 2014
Ricoh Company, Limited
Takakazu Kihira
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of forming electromechanical transducer film, electromechani...
Patent number
8,727,509
Issue date
May 20, 2014
Ricoh Company, Ltd.
Akira Shimofuku
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of producing piezoelectric actuator
Patent number
8,713,768
Issue date
May 6, 2014
Ricoh Company, Ltd.
Yasuhiro Watanabe
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF FORMING ELECTROMECHANICAL TRANSDUCER FILM, ELECTROMECHANI...
Publication number
20140210913
Publication date
Jul 31, 2014
RICOH COMPANY, LTD.
Akira Shimofuku
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD OF FORMING ELECTROMECHANICAL TRANSDUCER FILM, ELECTROMECHANI...
Publication number
20120314007
Publication date
Dec 13, 2012
RICOH COMPANY, LTD.
Akira Shimofuku
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PIEZOELECTRIC ACTUATOR, METHOD OF PRODUCING PIEZOELECTRIC ACTUATOR,...
Publication number
20120236084
Publication date
Sep 20, 2012
RICOH COMPANY, LTD.,
Yasuhiro WATANABE
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD OF MANUFACTURING ELECTROMECHANICAL TRANSDUCER LAYER, METHOD...
Publication number
20120206544
Publication date
Aug 16, 2012
RICOH COMPANY, LTD.
Osamu Machida
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
THIN FILM MANUFACTURING METHOD AND THIN-FILM ELEMENT
Publication number
20120028075
Publication date
Feb 2, 2012
Masahiro YAGI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
THIN-FILM FORMING APPARATUS, THIN-FILM FORMING METHOD, PIEZOELECTRI...
Publication number
20120026249
Publication date
Feb 2, 2012
Takakazu KIHIRA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS