Akira Izumi

Person

Kitakyushu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrostatic motor
- Patent number 11,303,225
- Issue date Apr 12, 2022
- Citizen Watch Co., Ltd.
- Toshinari Maeda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrostatic induction generator
- Patent number 10,644,615
- Issue date May 5, 2020
- Citizen Watch Co., Ltd.
- Yoichi Nagata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power generation device and portable electric device
- Patent number 10,566,913
- Issue date Feb 18, 2020
- Citizen Watch Co., Ltd.
- Kensaku Matsumoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic device
- Patent number 10,361,642
- Issue date Jul 23, 2019
- Citizen Holdings Co., Ltd.
- Kensaku Matsumoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrostatic induction power generator
- Patent number 10,348,219
- Issue date Jul 9, 2019
- Citizen Watch Co., Ltd.
- Akira Izumi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic timepiece with electrostatic induction generator
- Patent number 10,222,761
- Issue date Mar 5, 2019
- Citizen Watch Co., Ltd.
- Takashi Ihara
- G04 - HOROLOGY
Information Patent Grant
Solar cell and method of fabricating the same
- Patent number 8,030,223
- Issue date Oct 4, 2011
- Shin-Etsu Chemical Co., Ltd.
- Masatoshi Takahashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for processing copper surface, method for forming copper pat...
- Patent number 7,825,026
- Issue date Nov 2, 2010
- Kyushu Institute of Technology
- Akira Izumi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Packaged stacked semiconductor device and method for manufacturing...
- Patent number 7,576,413
- Issue date Aug 18, 2009
- Kyushu Institute of Technology
- Masamichi Ishihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for depositing a thin film, and semiconductor...
- Patent number 6,723,664
- Issue date Apr 20, 2004
- NEC Compound Semiconductor Devices, Ltd.
- Hideki Matsumura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for manufacturing semiconductor laser device
- Patent number 6,703,254
- Issue date Mar 9, 2004
- Mitsui Chemicals, Inc.
- Kimihiko Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for depositing a thin film, and semiconductor...
- Patent number 6,349,669
- Issue date Feb 26, 2002
- NEC Corporation
- Hideki Matsumura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for depositing a thin film
- Patent number 6,069,094
- Issue date May 30, 2000
- Hideki Matsumra
- Hideki Matsumura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
RF transistor package with capacitor
- Patent number 4,788,584
- Issue date Nov 29, 1988
- Fujitsu Limited
- Yutaka Hirano
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POWER GENERATION SYSTEM AND PORTABLE WATCH
- Publication number 20200204087
- Publication date Jun 25, 2020
- Citizen Watch Co., Ltd.
- Shogo Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROSTATIC MOTOR
- Publication number 20200076327
- Publication date Mar 5, 2020
- Citizen Watch Co., Ltd.
- Toshinari MAEDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROSTATIC INDUCTION GENERATOR
- Publication number 20180026552
- Publication date Jan 25, 2018
- Citizen Watch Co., Ltd.
- Yoichi NAGATA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC TIMEPIECE WITH ELECTROSTATIC INDUCTION GENERATOR
- Publication number 20170269557
- Publication date Sep 21, 2017
- Citizen Watch Co., Ltd.
- Takashi IHARA
- G04 - HOROLOGY
Information Patent Application
POWER GENERATION DEVICE AND PORTABLE ELECTRIC DEVICE
- Publication number 20170133952
- Publication date May 11, 2017
- CITIZEN HOLDINGS CO., LTD.
- Kensaku MATSUMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROSTATIC INDUCTION POWER GENERATOR
- Publication number 20170110988
- Publication date Apr 20, 2017
- CITIZEN HOLDINGS CO., LTD.
- Akira IZUMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20170019035
- Publication date Jan 19, 2017
- CITIZEN HOLDINGS CO., LTD.
- Kensaku MATSUMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Solar cell and method of fabricating the same
- Publication number 20100173447
- Publication date Jul 8, 2010
- Shin-Etsu Chemical Co., Ltd.
- Masatoshi Takahashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Packaged Stacked Semiconductor Device And Method For Manufacturing...
- Publication number 20080061402
- Publication date Mar 13, 2008
- Masamichi Ishihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PROCESSING COPPER SURFACE, METHOD FOR FORMING COPPER PAT...
- Publication number 20070187812
- Publication date Aug 16, 2007
- Akira IZUMI
- B08 - CLEANING
Information Patent Application
Solar cell and method of fabricating the same
- Publication number 20070186970
- Publication date Aug 16, 2007
- Masatoshi Takahashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of fabricating semiconductor device
- Publication number 20060039430
- Publication date Feb 23, 2006
- THE FURUKAWA ELECTRIC CO., LTD.
- Yumi Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing semiconductor laser device
- Publication number 20020155631
- Publication date Oct 24, 2002
- Kimihiko Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for depositing a thin film, and semiconductor...
- Publication number 20020086557
- Publication date Jul 4, 2002
- Hideki Matsumura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Connection control technique providing toll free calls
- Publication number 20010015973
- Publication date Aug 23, 2001
- NEC Corporation
- Akira Izumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Akira Izumi

Person

Patents Grantslast 30 patents

Electrostatic motor

Electrostatic induction generator

Power generation device and portable electric device

Electronic device

Electrostatic induction power generator

Electronic timepiece with electrostatic induction generator

Solar cell and method of fabricating the same

Method for processing copper surface, method for forming copper pat...

Packaged stacked semiconductor device and method for manufacturing...

Method and apparatus for depositing a thin film, and semiconductor...

Method for manufacturing semiconductor laser device

Method and apparatus for depositing a thin film, and semiconductor...

Method for depositing a thin film

RF transistor package with capacitor

Patents Applicationslast 30 patents

POWER GENERATION SYSTEM AND PORTABLE WATCH

ELECTROSTATIC MOTOR

ELECTROSTATIC INDUCTION GENERATOR

ELECTRONIC TIMEPIECE WITH ELECTROSTATIC INDUCTION GENERATOR

POWER GENERATION DEVICE AND PORTABLE ELECTRIC DEVICE

ELECTROSTATIC INDUCTION POWER GENERATOR

ELECTRONIC DEVICE

Solar cell and method of fabricating the same

Packaged Stacked Semiconductor Device And Method For Manufacturing...

METHOD FOR PROCESSING COPPER SURFACE, METHOD FOR FORMING COPPER PAT...

Solar cell and method of fabricating the same

Method of fabricating semiconductor device

Method for manufacturing semiconductor laser device

Method and apparatus for depositing a thin film, and semiconductor...

Connection control technique providing toll free calls