Yasuaki KASAI

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical-fiber scanner, illumination apparatus, and observation appa...
- Patent number 10,330,916
- Issue date Jun 25, 2019
- Olympus Corporation
- Hiroshi Tsuruta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Scanner unit, optical fiber scanner, illumination apparatus, and ob...
- Patent number 10,197,797
- Issue date Feb 5, 2019
- Olympus Corporation
- Hirokazu Yokota
- G02 - OPTICS
Information Patent Grant
Scanner, scanning illuminator, and scanning observation apparatus
- Patent number 10,151,918
- Issue date Dec 11, 2018
- Olympus Corporation
- Yasuaki Kasai
- G02 - OPTICS
Information Patent Grant
Optical fiber scanner, illumination device, and observation apparat...
- Patent number 10,067,338
- Issue date Sep 4, 2018
- Olympus Corporation
- Yoshiro Okazaki
- G02 - OPTICS
Information Patent Grant
Optical fiber scanner, illumination system, and observation apparatus
- Patent number 10,036,887
- Issue date Jul 31, 2018
- Olympus Corporation
- Hiroshi Tsuruta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fiber-optic scanner having vibration damping member and illuminatin...
- Patent number 9,921,407
- Issue date Mar 20, 2018
- Olympus Corporation
- Yasuaki Kasai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical fiber scanner, illumination apparatus, and observation appa...
- Patent number 9,874,739
- Issue date Jan 23, 2018
- Olympus Corporation
- Hiroshi Tsuruta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical fiber scanner
- Patent number 9,835,851
- Issue date Dec 5, 2017
- Olympus Corporation
- Tomoki Funakubo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic motor unit
- Patent number 8,531,084
- Issue date Sep 10, 2013
- Olympus Corporation
- Yasuaki Kasai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ultrasonic motor
- Patent number 8,446,068
- Issue date May 21, 2013
- Olympus Corporation
- Yasuaki Kasai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ultrasonic motor drive apparatus
- Patent number 8,084,921
- Issue date Dec 27, 2011
- Olympus Corporation
- Yasuaki Kasai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motorized table apparatus and microscope stage
- Patent number 7,791,796
- Issue date Sep 7, 2010
- Olympus Corporation
- Yoshihiro Ue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ultrasonic motor
- Patent number 7,732,983
- Issue date Jun 8, 2010
- Olympus Corporation
- Yasuaki Kasai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ultrasonic motor and microscope stage
- Patent number 7,635,940
- Issue date Dec 22, 2009
- Olympus Corporation
- Yoshihiro Ue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ultrasonic motor
- Patent number 7,508,114
- Issue date Mar 24, 2009
- Olympus Corporation
- Yasuaki Kasai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Driving method for ultrasonic motor and apparatus using the same
- Patent number 7,449,814
- Issue date Nov 11, 2008
- Olympus Corporation
- Yasuaki Kasai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ultrasonic-actuator driving apparatus and ultrasonic-actuator drivi...
- Patent number 6,965,188
- Issue date Nov 15, 2005
- Olympus Corporation
- Yasuaki Kasai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ENDOSCOPE AND METHOD OF DISASSEMBLING ENDOSCOPE
- Publication number 20240138655
- Publication date May 2, 2024
- OLYMPUS MEDICAL SYSTEMS CORP.
- Yasuaki KASAI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BLOOD-VESSEL OPTICAL DEVICE AND BLOOD-VESSEL OPTICAL SYSTEM
- Publication number 20190387966
- Publication date Dec 26, 2019
- OLYMPUS CORPORATION
- Hiroshi TSURUTA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL FIBER SCANNER, ILLUMINATION DEVICE, AND OBSERVATION DEVICE
- Publication number 20190235231
- Publication date Aug 1, 2019
- OLYMPUS CORPORATION
- Takashi YASUMI
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER SCANNER, ILLUMINATING DEVICE, AND OBSERVATION DEVICE
- Publication number 20190200867
- Publication date Jul 4, 2019
- OLYMPUS CORPORATION
- Hirokazu YOKOTA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL FIBER SCANNER, ILLUMINATION APPARATUS, AND OBSERVATION APPA...
- Publication number 20190104930
- Publication date Apr 11, 2019
- OLYMPUS CORPORATION
- Takashi YASUMI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL FIBER SCANNER, ILLUMINATION DEVICE, AND OBSERVATION DEVICE
- Publication number 20190049719
- Publication date Feb 14, 2019
- OLYMPUS CORPORATION
- Hiroshi TSURUTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FIBER SCANNER, ILLUMINATION DEVICE, AND OBSERVATION DEVICE
- Publication number 20190029507
- Publication date Jan 31, 2019
- OLYMPUS CORPORATION
- Hirokazu YOKOTA
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER SCANNER, ILLUMINATION DEVICE, AND OBSERVATION DEVICE
- Publication number 20180252910
- Publication date Sep 6, 2018
- OLYMPUS CORPORATION
- Hiroshi TSURUTA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL-FIBER SCANNER, ILLUMINATION APPARATUS, AND OBSERVATION APPA...
- Publication number 20170242239
- Publication date Aug 24, 2017
- OLYMPUS CORPORATION
- Hiroshi TSURUTA
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER SCANNER, ILLUMINATING DEVICE, AND OBSERVATION APPARATUS
- Publication number 20170238792
- Publication date Aug 24, 2017
- OLYMPUS CORPORATION
- Hirokazu YOKOTA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL FIBER SCANNER, ILLUMINATING DEVICE, AND OBSERVATION APPARATUS
- Publication number 20170176742
- Publication date Jun 22, 2017
- OLYMPUS CORPORATION
- Yasuaki KASAI
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER SCANNER, ILLUMINATION DEVICE, AND OBSERVATION APPARATUS
- Publication number 20170075107
- Publication date Mar 16, 2017
- OLYMPUS CORPORATION
- Kazutoshi KUMAGAl
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER SCANNER, ILLUMINATION DEVICE, AND OBSERVATION APPARATUS
- Publication number 20170038580
- Publication date Feb 9, 2017
- OLYMPUS CORPORATION
- Yoshiro OKAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER SCANNER, ILLUMINATOR, AND OBSERVATION APPARATUS
- Publication number 20170010461
- Publication date Jan 12, 2017
- OLYMPUS CORPORATION
- Yasuaki KASAI
- G02 - OPTICS
Information Patent Application
SCANNER UNIT, OPTICAL FIBER SCANNER, ILLUMINATION APPARATUS, AND OB...
- Publication number 20170010462
- Publication date Jan 12, 2017
- OLYMPUS CORPORATION
- Hirokazu YOKOTA
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER SCANNER, ILLUMINATION APPARATUS, AND OBSERVATION APPA...
- Publication number 20160377857
- Publication date Dec 29, 2016
- OLYMPUS CORPORATION
- Hiroshi TSURUTA
- G02 - OPTICS
Information Patent Application
SCANNER, SCANNING ILLUMINATOR, AND SCANNING OBSERVATION APPARATUS
- Publication number 20160231561
- Publication date Aug 11, 2016
- OLYMPUS CORPORATION
- Yasuaki KASAI
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER SCANNER, ILLUMINATION SYSTEM, AND OBSERVATION APPARATUS
- Publication number 20160216510
- Publication date Jul 28, 2016
- OLYMPUS CORPORATION
- Hiroshi TSURUTA
- G02 - OPTICS
Information Patent Application
FIBER-OPTIC SCANNER, ILLUMINATING DEVICE, AND OBSERVATION INSTRUMENT
- Publication number 20160004072
- Publication date Jan 7, 2016
- OLYMPUS CORPORATION
- Yasuaki KASAI
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER SCANNER
- Publication number 20150205050
- Publication date Jul 23, 2015
- OLYMPUS CORPORATION
- Tomoki FUNAKUBO
- G02 - OPTICS
Information Patent Application
ULTRASONIC MOTOR UNIT
- Publication number 20120013221
- Publication date Jan 19, 2012
- OLYMPUS CORPORATION
- Yasuaki KASAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ULTRASONIC MOTOR
- Publication number 20110163633
- Publication date Jul 7, 2011
- OLYMPUS CORPORATION
- Yasuaki KASAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTILAYERED PIEZOELECTRIC ELEMENT AND ULTRASONIC MOTOR
- Publication number 20100213792
- Publication date Aug 26, 2010
- OLYMPUS CORPORATION
- Nagahide SAKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRASONIC MOTOR DRIVE APPARATUS
- Publication number 20100187950
- Publication date Jul 29, 2010
- OLYMPUS CORPORATION
- Yasuaki KASAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRASONIC MOTOR
- Publication number 20090140608
- Publication date Jun 4, 2009
- OLYMPUS CORPORATION
- Yasuaki KASAI
- G02 - OPTICS
Information Patent Application
Ultrasonic motor and microscope stage
- Publication number 20080122316
- Publication date May 29, 2008
- OLYMPUS CORPORATION
- Yoshihiro Ue
- G02 - OPTICS
Information Patent Application
Motorized table apparatus and microscope stage
- Publication number 20080043325
- Publication date Feb 21, 2008
- OLYMPUS CORPORATION
- Yoshihiro Ue
- G02 - OPTICS
Information Patent Application
Driving method for ultrasonic motor and apparatus using the same
- Publication number 20060290234
- Publication date Dec 28, 2006
- OLYMPUS CORPORATION
- Yasuaki Kasai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Ultrasonic motor
- Publication number 20060202589
- Publication date Sep 14, 2006
- OLYMPUS CORPORATION
- Yasuaki Kasai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device and method for driving ultrasonic actuator
- Publication number 20050116583
- Publication date Jun 2, 2005
- OLYMPUS CORPORATION
- Masahiro Nishio
- H01 - BASIC ELECTRIC ELEMENTS

Yasuaki KASAI

Person

Patents Grantslast 30 patents

Optical-fiber scanner, illumination apparatus, and observation appa...

Scanner unit, optical fiber scanner, illumination apparatus, and ob...

Scanner, scanning illuminator, and scanning observation apparatus

Optical fiber scanner, illumination device, and observation apparat...

Optical fiber scanner, illumination system, and observation apparatus

Fiber-optic scanner having vibration damping member and illuminatin...

Optical fiber scanner, illumination apparatus, and observation appa...

Optical fiber scanner

Ultrasonic motor unit

Ultrasonic motor

Ultrasonic motor drive apparatus

Motorized table apparatus and microscope stage

Ultrasonic motor

Ultrasonic motor and microscope stage

Ultrasonic motor

Driving method for ultrasonic motor and apparatus using the same

Ultrasonic-actuator driving apparatus and ultrasonic-actuator drivi...

Patents Applicationslast 30 patents

ENDOSCOPE AND METHOD OF DISASSEMBLING ENDOSCOPE

BLOOD-VESSEL OPTICAL DEVICE AND BLOOD-VESSEL OPTICAL SYSTEM

OPTICAL FIBER SCANNER, ILLUMINATION DEVICE, AND OBSERVATION DEVICE

OPTICAL FIBER SCANNER, ILLUMINATING DEVICE, AND OBSERVATION DEVICE

OPTICAL FIBER SCANNER, ILLUMINATION APPARATUS, AND OBSERVATION APPA...

OPTICAL FIBER SCANNER, ILLUMINATION DEVICE, AND OBSERVATION DEVICE

OPTICAL FIBER SCANNER, ILLUMINATION DEVICE, AND OBSERVATION DEVICE

OPTICAL FIBER SCANNER, ILLUMINATION DEVICE, AND OBSERVATION DEVICE

OPTICAL-FIBER SCANNER, ILLUMINATION APPARATUS, AND OBSERVATION APPA...

OPTICAL FIBER SCANNER, ILLUMINATING DEVICE, AND OBSERVATION APPARATUS

OPTICAL FIBER SCANNER, ILLUMINATING DEVICE, AND OBSERVATION APPARATUS

OPTICAL FIBER SCANNER, ILLUMINATION DEVICE, AND OBSERVATION APPARATUS

OPTICAL FIBER SCANNER, ILLUMINATION DEVICE, AND OBSERVATION APPARATUS

OPTICAL FIBER SCANNER, ILLUMINATOR, AND OBSERVATION APPARATUS

SCANNER UNIT, OPTICAL FIBER SCANNER, ILLUMINATION APPARATUS, AND OB...

OPTICAL FIBER SCANNER, ILLUMINATION APPARATUS, AND OBSERVATION APPA...

SCANNER, SCANNING ILLUMINATOR, AND SCANNING OBSERVATION APPARATUS

OPTICAL FIBER SCANNER, ILLUMINATION SYSTEM, AND OBSERVATION APPARATUS

FIBER-OPTIC SCANNER, ILLUMINATING DEVICE, AND OBSERVATION INSTRUMENT

OPTICAL FIBER SCANNER

ULTRASONIC MOTOR UNIT

ULTRASONIC MOTOR

MULTILAYERED PIEZOELECTRIC ELEMENT AND ULTRASONIC MOTOR

ULTRASONIC MOTOR DRIVE APPARATUS

ULTRASONIC MOTOR

Ultrasonic motor and microscope stage

Motorized table apparatus and microscope stage

Driving method for ultrasonic motor and apparatus using the same

Ultrasonic motor

Device and method for driving ultrasonic actuator