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Yasunobu Nakayama
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Musashino, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Substrate processing device, substrate conveying device, and substr...
Patent number
6,742,977
Issue date
Jun 1, 2004
Kokusai Electric Co., Ltd.
Satohiro Okayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Equipment and method for management of terminal identification numb...
Patent number
5,250,942
Issue date
Oct 5, 1993
Kabushiki Kaisha Toshiba
Yasunobu Nakayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for controlling key telephone station set in key telephon...
Patent number
4,932,043
Issue date
Jun 5, 1990
Kabushiki Kaisha Toshiba
Yasunobu Nakayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephone set
Patent number
4,756,021
Issue date
Jul 5, 1988
Kabushiki Kaisha Toshiba
Yasunobu Nakayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Printed-circuit board with protection against static discharge damage
Patent number
4,667,266
Issue date
May 19, 1987
Kabushiki Kaisha Toshiba
Norio Masuoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Latching relay drive circuit for use in telephone sets
Patent number
4,645,882
Issue date
Feb 24, 1987
Kabushiki Kaisha Toshiba
Yasunobu Nakayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electric source circuit for telephone sets
Patent number
4,636,588
Issue date
Jan 13, 1987
Kabushiki Kaisha Toshiba
Yasunobu Nakayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terminal interface connecting terminal unit having central office l...
Patent number
4,564,724
Issue date
Jan 14, 1986
Kabushiki Kaisha Toshiba
Yasunobu Nakayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephonic display device
Patent number
4,511,764
Issue date
Apr 16, 1985
Tokyo Shibaura Denki Kabushiki Kaisha
Yasunobu Nakayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Substrate processing apparatus and semiconductor manufacturing method
Publication number
20010035124
Publication date
Nov 1, 2001
Satohiro Okayama
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...