Munehiro Date

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Laminated piezoelectric body, laminated piezoelectric body manufact...
- Patent number 9,375,754
- Issue date Jun 28, 2016
- Konica Minolta Medical & Graphic, Inc.
- Yuichi Nishikubo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electromechanical transducer and electrocoustic transducer
- Patent number 9,301,054
- Issue date Mar 29, 2016
- Rion Co., Ltd.
- Takashi Iwakura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic capacity, volume, and surface area measurement method
- Patent number 8,104,336
- Issue date Jan 31, 2012
- Kukamoto University
- Ippei Torigoe
- G01 - MEASURING TESTING
Information Patent Grant
Sound insulation/absorption structure, and structure having these a...
- Patent number 7,464,790
- Issue date Dec 16, 2008
- Rion Co., Ltd.
- Hidekazu Kodama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Elastic wave control element using piezoelectric materials
- Patent number 6,548,936
- Issue date Apr 15, 2003
- Rion Co., Ltd.
- Hidekazu Kodama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Variably sound-absorbing device
- Patent number 6,075,308
- Issue date Jun 13, 2000
- The Institute of Physical and Chemical Research
- Munehiro Date
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods for controlling the elastic modulus of piezoelectric substa...
- Patent number 6,018,210
- Issue date Jan 25, 2000
- The Institute of Physical and Chemical Research (Riken)
- Munehiro Date
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric and pyroelectric polymer film and process for prepari...
- Patent number 4,308,370
- Issue date Dec 29, 1981
- Rikagauku Kenkyusho
- Eiichi Fukada
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROMECHANICAL TRANSDUCER AND ELECTROCOUSTIC TRANSDUCER
- Publication number 20140270276
- Publication date Sep 18, 2014
- Rion Co., Ltd.
- Takashi Iwakura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LAMINATED PIEZOELECTRIC BODY, LAMINATED PIEZOELECTRIC BODY MANUFACT...
- Publication number 20130018266
- Publication date Jan 17, 2013
- KONICA MINOLTA MEDICAL & GRAPHIC, INC.
- Yuichi Nishikubo
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
ACOUSTIC CAPACITY, VOLUME, AND SURFACE AREA MEASUREMENT METHOD
- Publication number 20090217749
- Publication date Sep 3, 2009
- Ippei Torigoe
- G01 - MEASURING TESTING
Information Patent Application
Sound insulation/absorption structure, and structure having these a...
- Publication number 20060152108
- Publication date Jul 13, 2006
- Hidekazu Kodama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Elastic wave control element using piezoelectric materials
- Publication number 20020021057
- Publication date Feb 21, 2002
- Rion Co., Ltd.
- Hidekazu Kodama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Munehiro Date

Person

Patents Grantslast 30 patents

Laminated piezoelectric body, laminated piezoelectric body manufact...

Electromechanical transducer and electrocoustic transducer

Acoustic capacity, volume, and surface area measurement method

Sound insulation/absorption structure, and structure having these a...

Elastic wave control element using piezoelectric materials

Variably sound-absorbing device

Methods for controlling the elastic modulus of piezoelectric substa...

Piezoelectric and pyroelectric polymer film and process for prepari...

Patents Applicationslast 30 patents

ELECTROMECHANICAL TRANSDUCER AND ELECTROCOUSTIC TRANSDUCER

LAMINATED PIEZOELECTRIC BODY, LAMINATED PIEZOELECTRIC BODY MANUFACT...

ACOUSTIC CAPACITY, VOLUME, AND SURFACE AREA MEASUREMENT METHOD

Sound insulation/absorption structure, and structure having these a...

Elastic wave control element using piezoelectric materials