Takeshi Sakashita

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric thin film resonator, filter, and multiplexer
- Patent number 11,075,614
- Issue date Jul 27, 2021
- Taiyo Yuden Co., Ltd.
- Jun Tsutsumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Inductor, filter, and multiplexer
- Patent number 11,069,615
- Issue date Jul 20, 2021
- Taiyo Yuden Co., Ltd.
- Takeshi Sakashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Acoustic wave device and method of fabricating the same, filter and...
- Patent number 10,886,889
- Issue date Jan 5, 2021
- Taiyo Yuden Co., Ltd.
- Takeshi Sakashita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device
- Patent number 10,763,818
- Issue date Sep 1, 2020
- Taiyo Yuden Co., Ltd.
- Takeshi Sakashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Belt device including a coated driving rotator, transfer device, an...
- Patent number 10,324,404
- Issue date Jun 18, 2019
- Ricoh Company, Ltd.
- Takuya Akiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Piezoelectric thin film resonator, filter, and multiplexer
- Patent number 10,270,422
- Issue date Apr 23, 2019
- Taiyo Yuden Co., Ltd.
- Takeshi Sakashita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Piezoelectric thin film resonator and filter
- Patent number 10,250,218
- Issue date Apr 2, 2019
- Taiyo Yuden Co., Ltd.
- Tsuyoshi Yokoyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Image forming apparatus
- Patent number 9,857,734
- Issue date Jan 2, 2018
- Ricoh Company, Ltd.
- Takeshi Sakashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that performs a refreshing operation
- Patent number 9,817,340
- Issue date Nov 14, 2017
- Ricoh Company, Ltd.
- Takahiro Seki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Piezoelectric thin film resonator, filter and duplexer
- Patent number 9,787,282
- Issue date Oct 10, 2017
- Taiyo Yuden Co., Ltd.
- Shinji Taniguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Image forming apparatus and process unit
- Patent number 9,772,601
- Issue date Sep 26, 2017
- Ricoh Company, Ltd.
- Mitsutoshi Kichise
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Piezoelectric thin film resonator, filter and duplexer
- Patent number 9,755,611
- Issue date Sep 5, 2017
- Taiyo Yuden Co., Ltd.
- Shinji Taniguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Piezoelectric thin film resonator including an insertion film, filt...
- Patent number 9,748,925
- Issue date Aug 29, 2017
- Taiyo Yuden Co., Ltd.
- Shinji Taniguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter and duplexer with resonators having insertion films of diffe...
- Patent number 9,595,941
- Issue date Mar 14, 2017
- Taiyo Yuden Co., Ltd.
- Tokihiro Nishihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Piezoelectric thin film resonator, filter and duplexer
- Patent number 9,531,342
- Issue date Dec 27, 2016
- Taiyo Yuden Co., Ltd.
- Shinji Taniguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Piezoelectric thin-film resonator, filter and duplexer utilizing a...
- Patent number 9,496,848
- Issue date Nov 15, 2016
- Taiyo Yuden Co., Ltd.
- Tsuyoshi Yokoyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Piezoelectric thin-film resonator, method for fabricating same, fil...
- Patent number 9,444,429
- Issue date Sep 13, 2016
- Taiyo Yuden Co., Ltd.
- Takeshi Sakashita
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Piezoelectric thin film resonator, filter and duplexer including a...
- Patent number 9,356,573
- Issue date May 31, 2016
- Taiyo Yuden Co., Ltd.
- Tsuyoshi Yokoyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Piezoelectric thin film resonator, filter, and duplexer including a...
- Patent number 9,344,059
- Issue date May 17, 2016
- Taiyo Yuden Co., Ltd.
- Tokihiro Nishihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Image forming apparatus
- Patent number 9,304,474
- Issue date Apr 5, 2016
- Ricoh Company, Ltd.
- Takeshi Sakashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Piezoelectric thin film resonator, filter, communication module and...
- Patent number 9,240,769
- Issue date Jan 19, 2016
- Taiyo Yuden Co., Ltd.
- Takeshi Sakashita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Image forming apparatus
- Patent number 9,213,270
- Issue date Dec 15, 2015
- Ricoh Company, Ltd.
- Tetsushi Sakuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Acoustic wave device
- Patent number 9,184,725
- Issue date Nov 10, 2015
- Taiyo Yuden Co., Ltd.
- Shinji Taniguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transfer device and attachment of the transfer device to a cover of...
- Patent number 9,164,470
- Issue date Oct 20, 2015
- Ricoh Company, Limited
- Takeshi Sakashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner collection unit and image forming apparatus incorporating same
- Patent number 9,031,450
- Issue date May 12, 2015
- Ricoh Company, Ltd.
- Tetsushi Sakuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Acoustic wave device and filter
- Patent number 9,013,250
- Issue date Apr 21, 2015
- Taiyo Yuden Co., Ltd.
- Shinji Taniguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Powder transport device and image forming apparatus incorporating same
- Patent number 8,983,357
- Issue date Mar 17, 2015
- Ricoh Company, Ltd.
- Takeshi Sakashita
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Belt device and image forming apparatus
- Patent number 8,971,752
- Issue date Mar 3, 2015
- Ricoh Company, Limited
- Yuuji Meguro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Elastic wave device and method for manufacturing the same
- Patent number 8,854,158
- Issue date Oct 7, 2014
- Taiyo Yuden Co., Ltd.
- Tsuyoshi Yokoyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter, duplexer, communication module, communication device
- Patent number 8,847,700
- Issue date Sep 30, 2014
- Taiyo Yuden Co., Ltd.
- Motoaki Hara
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
INDUCTOR, FILTER, AND MULTIPLEXER
- Publication number 20200161238
- Publication date May 21, 2020
- Taiyo Yuden Co., Ltd.
- Takeshi SAKASHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACOUSTIC WAVE DEVICE AND METHOD OF FABRICATING THE SAME, FILTER AND...
- Publication number 20190149123
- Publication date May 16, 2019
- Taiyo Yuden Co., Ltd.
- Takeshi SAKASHITA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PIEZOELECTRIC THIN FILM RESONATOR, FILTER, AND MULTIPLEXER
- Publication number 20180145655
- Publication date May 24, 2018
- Taiyo Yuden Co., Ltd.
- Jun TSUTSUMI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE
- Publication number 20180083593
- Publication date Mar 22, 2018
- Taiyo Yuden Co., Ltd.
- Takeshi SAKASHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BELT DEVICE, TRANSFER DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20180059595
- Publication date Mar 1, 2018
- Takuya AKIYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PIEZOELECTRIC THIN FILM RESONATOR, FILTER, AND MULTIPLEXER
- Publication number 20170338798
- Publication date Nov 23, 2017
- Taiyo Yuden Co., Ltd.
- Takeshi SAKASHITA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PIEZOELECTRIC THIN FILM RESONATOR AND FILTER
- Publication number 20170170807
- Publication date Jun 15, 2017
- Taiyo Yuden Co., Ltd.
- Tsuyoshi YOKOYAMA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20170139353
- Publication date May 18, 2017
- Takeshi Sakashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20170097589
- Publication date Apr 6, 2017
- Takahiro SEKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND PROCESS UNIT
- Publication number 20170031310
- Publication date Feb 2, 2017
- RICOH COMPANY, LTD.
- Mitsutoshi KICHISE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PIEZOELECTRIC THIN FILM RESONATOR, FILTER, AND DUPLEXER
- Publication number 20160142038
- Publication date May 19, 2016
- Taiyo Yuden Co., Ltd.
- Shinji TANIGUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER AND DUPLEXER
- Publication number 20160028371
- Publication date Jan 28, 2016
- Taiyo Yuden Co., Ltd.
- Tokihiro NISHIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20150248099
- Publication date Sep 3, 2015
- Takeshi SAKASHITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PIEZOELECTRIC THIN FILM RESONATOR, FILTER AND DUPLEXER
- Publication number 20150207490
- Publication date Jul 23, 2015
- Taiyo Yuden Co., Ltd.
- Shinji TANIGUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PIEZOELECTRIC THIN-FILM RESONATOR, METHOD FOR FABRICATING THE SAME,...
- Publication number 20150171826
- Publication date Jun 18, 2015
- Taiyo Yuden Co., Ltd.
- Takeshi SAKASHITA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PIEZOELECTRIC THIN-FILM RESONATOR, FILTER AND DUPLEXER
- Publication number 20150130560
- Publication date May 14, 2015
- Taiyo Yuden Co., Ltd.
- Tsuyoshi YOKOYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC THIN FILM RESONATOR, FILTER AND DUPLEXER
- Publication number 20150130559
- Publication date May 14, 2015
- Taiyo Yuden Co., Ltd.
- Tsuyoshi YOKOYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC THIN FILM RESONATOR, FILTER AND DUPLEXER
- Publication number 20150130561
- Publication date May 14, 2015
- Taiyo Yuden Co., Ltd.
- Shinji TANIGUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PIEZOELECTRIC THIN FILM RESONATOR, FILTER, AND DUPLEXER
- Publication number 20140210570
- Publication date Jul 31, 2014
- Taiyo Yuden Co., Ltd.
- Tokihiro NISHIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TONER COLLECTION UNIT AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20140147165
- Publication date May 29, 2014
- Tetsushi SAKUMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSFER DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20140079434
- Publication date Mar 20, 2014
- Takeshi SAKASHITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20130051854
- Publication date Feb 28, 2013
- RICOH COMPANY, LTD.
- Tetsushi SAKUMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ACOUSTIC WAVE DEVICE
- Publication number 20130038405
- Publication date Feb 14, 2013
- Taiyo Yuden Co., Ltd.
- Shinji TANIGUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BELT DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20130011158
- Publication date Jan 10, 2013
- Yuuji MEGURO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FILTER, DUPLEXER, COMMUNICATION MODULE, COMMUNICATION DEVICE
- Publication number 20120293277
- Publication date Nov 22, 2012
- Taiyo Yuden Co., Ltd.
- Motoaki HARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PIEZOELECTRIC THIN FILM RESONATOR, FILTER, COMMUNICATION MODULE AND...
- Publication number 20120256706
- Publication date Oct 11, 2012
- Taiyo Yuden Co., Ltd.
- Takeshi Sakashita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWDER TRANSPORT DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20120237268
- Publication date Sep 20, 2012
- Takeshi SAKASHITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ACOUSTIC WAVE DEVICE AND FILTER
- Publication number 20120200373
- Publication date Aug 9, 2012
- Taiyo Yuden Co., Ltd.
- Shinji TANIGUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PIEZOELECTRIC THIN-FILM RESONATOR
- Publication number 20120200199
- Publication date Aug 9, 2012
- Taiyo Yuden Co., Ltd.
- Shinji Taniguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE
- Publication number 20120104900
- Publication date May 3, 2012
- Taiyo Yuden Co., Ltd.
- Tokihiro NISHIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY

Takeshi Sakashita

Person

Patents Grantslast 30 patents

Piezoelectric thin film resonator, filter, and multiplexer

Inductor, filter, and multiplexer

Acoustic wave device and method of fabricating the same, filter and...

Acoustic wave device

Belt device including a coated driving rotator, transfer device, an...

Piezoelectric thin film resonator, filter, and multiplexer

Piezoelectric thin film resonator and filter

Image forming apparatus

Image forming apparatus that performs a refreshing operation

Piezoelectric thin film resonator, filter and duplexer

Image forming apparatus and process unit

Piezoelectric thin film resonator, filter and duplexer

Piezoelectric thin film resonator including an insertion film, filt...

Filter and duplexer with resonators having insertion films of diffe...

Piezoelectric thin film resonator, filter and duplexer

Piezoelectric thin-film resonator, filter and duplexer utilizing a...

Piezoelectric thin-film resonator, method for fabricating same, fil...

Piezoelectric thin film resonator, filter and duplexer including a...

Piezoelectric thin film resonator, filter, and duplexer including a...

Image forming apparatus

Piezoelectric thin film resonator, filter, communication module and...

Image forming apparatus

Acoustic wave device

Transfer device and attachment of the transfer device to a cover of...

Toner collection unit and image forming apparatus incorporating same

Acoustic wave device and filter

Powder transport device and image forming apparatus incorporating same

Belt device and image forming apparatus

Elastic wave device and method for manufacturing the same

Filter, duplexer, communication module, communication device

Patents Applicationslast 30 patents

INDUCTOR, FILTER, AND MULTIPLEXER

ACOUSTIC WAVE DEVICE AND METHOD OF FABRICATING THE SAME, FILTER AND...

PIEZOELECTRIC THIN FILM RESONATOR, FILTER, AND MULTIPLEXER

ACOUSTIC WAVE DEVICE

BELT DEVICE, TRANSFER DEVICE, AND IMAGE FORMING APPARATUS

PIEZOELECTRIC THIN FILM RESONATOR, FILTER, AND MULTIPLEXER

PIEZOELECTRIC THIN FILM RESONATOR AND FILTER

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND PROCESS UNIT

PIEZOELECTRIC THIN FILM RESONATOR, FILTER, AND DUPLEXER

FILTER AND DUPLEXER

IMAGE FORMING APPARATUS

PIEZOELECTRIC THIN FILM RESONATOR, FILTER AND DUPLEXER

PIEZOELECTRIC THIN-FILM RESONATOR, METHOD FOR FABRICATING THE SAME,...

PIEZOELECTRIC THIN-FILM RESONATOR, FILTER AND DUPLEXER

PIEZOELECTRIC THIN FILM RESONATOR, FILTER AND DUPLEXER

PIEZOELECTRIC THIN FILM RESONATOR, FILTER AND DUPLEXER

PIEZOELECTRIC THIN FILM RESONATOR, FILTER, AND DUPLEXER

TONER COLLECTION UNIT AND IMAGE FORMING APPARATUS INCORPORATING SAME

TRANSFER DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

ACOUSTIC WAVE DEVICE

BELT DEVICE AND IMAGE FORMING APPARATUS

FILTER, DUPLEXER, COMMUNICATION MODULE, COMMUNICATION DEVICE

PIEZOELECTRIC THIN FILM RESONATOR, FILTER, COMMUNICATION MODULE AND...

POWDER TRANSPORT DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

ACOUSTIC WAVE DEVICE AND FILTER

PIEZOELECTRIC THIN-FILM RESONATOR

ACOUSTIC WAVE DEVICE