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Masashi Ohmori
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Itami, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for removing photoresist film
Patent number
6,715,944
Issue date
Apr 6, 2004
Mitsubishi Denki Kabushiki Kaisha
Izumi Oya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of removing photoresist film
Patent number
6,517,999
Issue date
Feb 11, 2003
Shimada Rika Kougyo Kabushiki Kaisha
Izumi Oya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Analyzing method and apparatus for minute foreign substances, and m...
Patent number
6,255,127
Issue date
Jul 3, 2001
Seiko Instruments Inc.
Naohiko Fujino
G01 - MEASURING TESTING
Information
Patent Grant
Method for analyzing minute foreign substance elements
Patent number
6,124,142
Issue date
Sep 26, 2000
Seiko Instruments, Inc.
Naohiko Fujino
G01 - MEASURING TESTING
Information
Patent Grant
Analyzing method and apparatus for minute foreign substances, and m...
Patent number
5,877,035
Issue date
Mar 2, 1999
Mitsubishi Denki Kabushiki Kaisha
Naohiko Fujino
G01 - MEASURING TESTING
Information
Patent Grant
Semiconductor cleaning apparatus and wafer cassette
Patent number
5,590,672
Issue date
Jan 7, 1997
Mitsubishi Denki Kabushiki Kaisha
Masashi Ohmori
B08 - CLEANING
Information
Patent Grant
Semiconductor cleaning apparatus and wafer cassette
Patent number
5,568,821
Issue date
Oct 29, 1996
Mitsubishi Denki Kabushiki Kaisha
Masashi Ohmori
B08 - CLEANING
Information
Patent Grant
Semiconductor cleaning apparatus and wafer cassette
Patent number
5,551,459
Issue date
Sep 3, 1996
Mitsubishi Denki Kabushiki Kaisha
Masashi Ohmori
B08 - CLEANING
Information
Patent Grant
Method for detecting and examining slightly irregular surface state...
Patent number
5,517,027
Issue date
May 14, 1996
Mitsubishi Denki Kabushiki Kaisha
Yoshitsugu Nakagawa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor device processing method
Patent number
5,470,392
Issue date
Nov 28, 1995
Mitsubishi Denki Kabushiki Kaisha
Yoshiaki Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor cleaning apparatus and wafer cassette
Patent number
5,445,171
Issue date
Aug 29, 1995
Mitsubishi Denki Kabushiki Kaisha
Masashi Ohmori
B08 - CLEANING
Information
Patent Grant
Fine particle analyzing device
Patent number
5,432,601
Issue date
Jul 11, 1995
Mitsubishi Denki Kabushiki Kaisha
Hiroshi Tanaka
G01 - MEASURING TESTING
Information
Patent Grant
Semiconductor processing apparatus and module
Patent number
5,383,482
Issue date
Jan 24, 1995
Mitsubishi Denki Kabushiki Kaisha
Yoshiaki Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cleaning apparatus
Patent number
5,379,785
Issue date
Jan 10, 1995
Mitsubishi Denki Kabushiki Kaisha
Masashi Ohmori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor devices
Patent number
5,187,118
Issue date
Feb 16, 1993
Mitsubishi Denki Kabushiki Kaisha
Masashi Ohmori
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Apparatus for removing photoresist film
Publication number
20020115024
Publication date
Aug 22, 2002
Mitsubishi Denki Kabushiki Kaisha
Izumi Oya
H01 - BASIC ELECTRIC ELEMENTS