Yoji Arita

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing silicon, silicon, and panel for solar cells
- Patent number 9,567,227
- Issue date Feb 14, 2017
- Mitsubishi Chemical Corporation
- Yoji Arita
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production process of periodic table group 13 metal nitride crystal...
- Patent number 8,133,319
- Issue date Mar 13, 2012
- Mitsubishi Chemical Corporation
- Yoji Arita
- C30 - CRYSTAL GROWTH
Information Patent Grant
Magnetic recording medium, its production method and magnetic recor...
- Patent number 6,781,779
- Issue date Aug 24, 2004
- Matsushita Electric Industrial Co., Ltd.
- Yoji Arita
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, method of producing the same, and record...
- Patent number 6,217,970
- Issue date Apr 17, 2001
- Mitsubishi Chemical Corporation
- Yoji Arita
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for data writing/read-out using a contact start and stop system
- Patent number 6,057,984
- Issue date May 2, 2000
- Mitsubishi Chemical Corporation
- Yoji Arita
- G11 - INFORMATION STORAGE
Information Patent Grant
Texturing apparatus for magnetic recording medium and magnetic reco...
- Patent number 5,981,902
- Issue date Nov 9, 1999
- Mitsubishi Chemical Corporation
- Yoji Arita
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and method of producing the same
- Patent number 5,976,714
- Issue date Nov 2, 1999
- Mitsubishi Chemical Corporation
- Yoji Arita
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, method of producing the same, and record...
- Patent number 5,928,759
- Issue date Jul 27, 1999
- Mitsubishi Chemical Corporation
- Yoji Arita
- G11 - INFORMATION STORAGE
Information Patent Grant
Motor
- Patent number 4,994,702
- Issue date Feb 19, 1991
- Mitsubishi Kasei Corporation
- Yoji Arita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetron sputtering apparatus
- Patent number 4,964,968
- Issue date Oct 23, 1990
- Mitsubishi Kasei Corp.
- Yoji Arita
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Actuator
- Patent number 4,945,330
- Issue date Jul 31, 1990
- Mitsubuishi Kasei
- Yoji Arita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of controlling aluminum electrolytic cells
- Patent number 4,437,950
- Issue date Mar 20, 1984
- Itsubishi Keikinzoku Kogyo Kabushiki Kaisha
- Yoji Arita
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Aluminum electrolytic cell arrays and method of supplying electric...
- Patent number 4,431,492
- Issue date Feb 14, 1984
- Mitsubishi Keikinzoku Kogyo Kabushiki Kaisha
- Yoji Arita
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method and apparatus for stabilizing aluminum metal layers in alumi...
- Patent number 4,425,200
- Issue date Jan 10, 1984
- Mitsubishi Keikinzoku Kogyo Kabushiki Kaisha
- Yoji Arita
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING SILICON, SILICON, AND PANEL FOR SOLAR CELLS
- Publication number 20120100058
- Publication date Apr 26, 2012
- MITSUBISHI CHEMICAL CORPORATION
- Yoji ARITA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD FOR PREPARING CRYSTAL OF NITRIDE OF METAL BELONGING TO 13 G...
- Publication number 20100139551
- Publication date Jun 10, 2010
- MITSUBISHI CHEMICAL CORPORATION
- Yoji Arita
- C30 - CRYSTAL GROWTH
Information Patent Application
Magnetic recording medium, its production method and magnetic recor...
- Publication number 20020027732
- Publication date Mar 7, 2002
- MITSUBISHI CHEMICAL CORPORATION
- Yoji Arita
- G11 - INFORMATION STORAGE

Person

Patents Grantslast 30 patents

Process for producing silicon, silicon, and panel for solar cells

Production process of periodic table group 13 metal nitride crystal...

Magnetic recording medium, its production method and magnetic recor...

Magnetic recording medium, method of producing the same, and record...

Method for data writing/read-out using a contact start and stop system

Texturing apparatus for magnetic recording medium and magnetic reco...

Magnetic recording medium and method of producing the same

Magnetic recording medium, method of producing the same, and record...

Motor

Magnetron sputtering apparatus

Actuator

Method of controlling aluminum electrolytic cells

Aluminum electrolytic cell arrays and method of supplying electric...

Method and apparatus for stabilizing aluminum metal layers in alumi...

Patents Applicationslast 30 patents

PROCESS FOR PRODUCING SILICON, SILICON, AND PANEL FOR SOLAR CELLS

METHOD FOR PREPARING CRYSTAL OF NITRIDE OF METAL BELONGING TO 13 G...

Magnetic recording medium, its production method and magnetic recor...