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Hisaharu Seita
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Substrate-container measuring device, and substrate-container measu...
Patent number
6,943,899
Issue date
Sep 13, 2005
Semiconductor Leading Edge Technologies, Inc.
Hisaharu Seita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for transporting boards, load port apparatus, and board tran...
Patent number
6,808,352
Issue date
Oct 26, 2004
Semiconductor Leading Edge Technolgies, Inc.
Hisaharu Seita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vacuum processing apparatus and magnetic seal rotary bearing unit
Patent number
6,192,603
Issue date
Feb 27, 2001
Sony Corporation
Hisaharu Seita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for removing impurities from polycide electrode and insulat...
Patent number
5,527,718
Issue date
Jun 18, 1996
Sony Corporation
Hisaharu Seita
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Substrate-container measuring device, and substrate-container measu...
Publication number
20030046998
Publication date
Mar 13, 2003
Semiconductor Leading Edge Technologies, Inc.
Hisaharu Seita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for transporting boards, load port apparatus, and board tran...
Publication number
20030049101
Publication date
Mar 13, 2003
Semiconductor Leading Edge Technologies, Inc.
Hisaharu Seita
H01 - BASIC ELECTRIC ELEMENTS