Osamu Kawasaki

Person

Kyoto-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric transformer, piezoelectric transformer drive circuit,...
- Patent number 6,794,796
- Issue date Sep 21, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Nakatsuka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Piezoelectric transformer, piezoelectric transformer drive circuit,...
- Patent number 6,737,816
- Issue date May 18, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Nakatsuka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing an acceleration sensor
- Patent number 6,615,465
- Issue date Sep 9, 2003
- Matsushita Electric Industrial Co., Ltd.
- Tetsuro Otsuchi
- G01 - MEASURING TESTING
Information Patent Grant
Piezoelectric transformer, piezoelectric transformer drive circuit,...
- Patent number 6,583,534
- Issue date Jun 24, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Nakatsuka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Variable dot ink-jet printer
- Patent number 6,513,915
- Issue date Feb 4, 2003
- Matsushita Electric Industrial Co., Ltd.
- Atsushi Komatsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid injection device, manufacturing method therefor, liquid inje...
- Patent number 6,497,476
- Issue date Dec 24, 2002
- Matsushita Electric Industrial Co., Ltd.
- Akihiko Namba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and unit for driving piezoelectric transformer used for cont...
- Patent number 6,433,458
- Issue date Aug 13, 2002
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Nakatsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ink jet recording apparatus including a pressure chamber and pressu...
- Patent number 6,341,851
- Issue date Jan 29, 2002
- Matsushita Electric Industrial Company, Ltd.
- Ryoichi Takayama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid jetting apparatus having a piezoelectric drive element direc...
- Patent number 6,270,202
- Issue date Aug 7, 2001
- Matsushita Electric Industrial Co., Ltd.
- Akihiko Namba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Head actuator driven by piezoelectric element
- Patent number 6,268,983
- Issue date Jul 31, 2001
- Matsushita Electric Industrial Co., Ltd.
- Katsumi Imada
- G11 - INFORMATION STORAGE
Information Patent Grant
Piezoelectric resonator and method for fabricating the same
- Patent number 6,243,933
- Issue date Jun 12, 2001
- Matsushita Electric Industrial Co., Ltd.
- Masato Sugimoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acceleration sensor
- Patent number 6,227,051
- Issue date May 8, 2001
- Matsushita Electric Industrial Co., Ltd.
- Tetsuro Otsuchi
- G01 - MEASURING TESTING
Information Patent Grant
Resonator ladder type surface acoustic wave filter
- Patent number 6,166,611
- Issue date Dec 26, 2000
- Matsushita Electric Industrial Co., Ltd.
- Shun-ichi Seki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic part and a method of production thereof
- Patent number 6,154,940
- Issue date Dec 5, 2000
- Matsushita Electric Industrial Co., Ltd.
- Keiji Onishi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Piezoelectric filter, its manufacturing method, and intermediate fr...
- Patent number 6,150,903
- Issue date Nov 21, 2000
- Matsushita Electric Industrtial Co., Ltd.
- Yasuteru Asakawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acceleration sensor and method for producing the same
- Patent number 6,111,338
- Issue date Aug 29, 2000
- Matsushita Electric Industrial Co., Ltd.
- Tetsuro Otsuchi
- G01 - MEASURING TESTING
Information Patent Grant
Acceleration sensor and shock detecting device using the same
- Patent number 6,098,460
- Issue date Aug 8, 2000
- Matsushita Electric Industrial Co., Ltd.
- Tetsuro Otsuchi
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic transmitter-receiver
- Patent number 6,087,760
- Issue date Jul 11, 2000
- Matsushita Electric Industrial Co., Ltd.
- Takeshi Yamaguchi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Piezoelectric transformer
- Patent number 6,084,336
- Issue date Jul 4, 2000
- Matsushita Electric Industrial Co., Ltd.
- Osamu Kawasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pyroelectric IR sensor
- Patent number 6,069,359
- Issue date May 30, 2000
- Matsushita Electric Industrial Co., Ltd.
- Katsumi Imada
- G01 - MEASURING TESTING
Information Patent Grant
Acceleration sensor
- Patent number 6,050,144
- Issue date Apr 18, 2000
- Matsushita Electric Industrial Co., Ltd.
- Tetsuro Otsuchi
- G01 - MEASURING TESTING
Information Patent Grant
Filter circuit having plural passing bands
- Patent number 6,043,725
- Issue date Mar 28, 2000
- Matsushita Electric Industrial Co., Ltd.
- Yutaka Taguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Cold cathode fluorescent lamp driving apparatus using a piezoelectr...
- Patent number 6,028,398
- Issue date Feb 22, 2000
- Matsushita Electric Industrial, Co., Ltd.
- Osamu Kawasaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Surface acoustic wave devices and their manufacturing method
- Patent number 5,998,907
- Issue date Dec 7, 1999
- Matsushita Electric Industrial Co., Ltd.
- Yutaka Taguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Displacement control actuator
- Patent number 5,994,821
- Issue date Nov 30, 1999
- Matsushita Electric Industrial Co., Ltd.
- Katsumi Imada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric filter of the ladder type
- Patent number 5,986,522
- Issue date Nov 16, 1999
- Matsushita Electric Industrial Co., Ltd.
- Yasuteru Asakawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Piezoelectric resonator and method for fabricating the same
- Patent number 5,929,555
- Issue date Jul 27, 1999
- Matsushita Electric Industrial Co., Ltd.
- Masato Sugimoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic part and a method of production thereof
- Patent number 5,920,142
- Issue date Jul 6, 1999
- Matsushita Electric Industrial Co., Ltd.
- Keiji Onishi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ultrasonic motor
- Patent number 5,854,528
- Issue date Dec 29, 1998
- Matsushita Electric Industrial Co., Ltd.
- Takahiro Nishikura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter power source apparatus using a piezoelectric transformer
- Patent number 5,796,213
- Issue date Aug 18, 1998
- Matsushita Electric Industrial Co., Ltd.
- Osamu Kawasaki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PHOTOCATALYST MATERIAL AND PHOTOCATALYST DEVICE
- Publication number 20160093448
- Publication date Mar 31, 2016
- SAKAI CHEMICAL INDUSTRY CO., LTD.
- Saki Sonoda
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PHOTOCATALYST MATERIAL AND PHOTOCATALYST DEVICE
- Publication number 20130105306
- Publication date May 2, 2013
- National University Corporation Kyoto Institute of Technology
- Saki Sonoda
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
LIGHT ABSORBING MATERIAL AND PHOTOELECTRIC CONVERSION ELEMENT
- Publication number 20130008508
- Publication date Jan 10, 2013
- National University Corporation Kyoto Institute of Technology
- Saki Sonoda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Piezoelectric transformer, piezoelectric transformer drive circuit,...
- Publication number 20030102780
- Publication date Jun 5, 2003
- Hiroshi Nakatsuka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
A METHOD FOR PRODUCING AN ACCELERATION SENSOR
- Publication number 20020171328
- Publication date Nov 21, 2002
- Tetsuro Otsuchi
- G01 - MEASURING TESTING
Information Patent Application
Piezoelectric transformer, piezoelectric transformer drive circuit,...
- Publication number 20020011764
- Publication date Jan 31, 2002
- Hiroshi Nakatsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and unit for driving piezoelectric transformer used for cont...
- Publication number 20010035698
- Publication date Nov 1, 2001
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Hiroshi Nakatsuka
- H01 - BASIC ELECTRIC ELEMENTS

Osamu Kawasaki

Person

Patents Grantslast 30 patents

Piezoelectric transformer, piezoelectric transformer drive circuit,...

Piezoelectric transformer, piezoelectric transformer drive circuit,...

Method for producing an acceleration sensor

Piezoelectric transformer, piezoelectric transformer drive circuit,...

Variable dot ink-jet printer

Liquid injection device, manufacturing method therefor, liquid inje...

Method and unit for driving piezoelectric transformer used for cont...

Ink jet recording apparatus including a pressure chamber and pressu...

Liquid jetting apparatus having a piezoelectric drive element direc...

Head actuator driven by piezoelectric element

Piezoelectric resonator and method for fabricating the same

Acceleration sensor

Resonator ladder type surface acoustic wave filter

Electronic part and a method of production thereof

Piezoelectric filter, its manufacturing method, and intermediate fr...

Acceleration sensor and method for producing the same

Acceleration sensor and shock detecting device using the same

Ultrasonic transmitter-receiver

Piezoelectric transformer

Pyroelectric IR sensor

Acceleration sensor

Filter circuit having plural passing bands

Cold cathode fluorescent lamp driving apparatus using a piezoelectr...

Surface acoustic wave devices and their manufacturing method

Displacement control actuator

Piezoelectric filter of the ladder type

Piezoelectric resonator and method for fabricating the same

Electronic part and a method of production thereof

Ultrasonic motor

Inverter power source apparatus using a piezoelectric transformer

Patents Applicationslast 30 patents

PHOTOCATALYST MATERIAL AND PHOTOCATALYST DEVICE

PHOTOCATALYST MATERIAL AND PHOTOCATALYST DEVICE

LIGHT ABSORBING MATERIAL AND PHOTOELECTRIC CONVERSION ELEMENT

Piezoelectric transformer, piezoelectric transformer drive circuit,...

A METHOD FOR PRODUCING AN ACCELERATION SENSOR

Piezoelectric transformer, piezoelectric transformer drive circuit,...

Method and unit for driving piezoelectric transformer used for cont...