Tokyo
Japan
5
2008-10-09
5
2011-12-06
These are the the leading inventors for applications assigned to Hitachi Electronics Engineering Co., Ltd.:
Hitachi Electronics Engineering Co., Ltd. based in Tokyo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Method and its apparatus for inspecting particles or defects of a semiconductor device
#2 | 2007-07-19 ✅ Patent 7,499,157 granted on 2009-03-03System for monitoring foreign particles, process processing apparatus and method of electronic commerce
#3 | 2007-01-04 ✅ Patent 7,256,412 granted on 2007-08-14Method and its apparatus for inspecting particles or defects of a semiconductor device
#4 | 2006-05-04 ✅ Patent 7,115,892 granted on 2006-10-03Method and its apparatus for inspecting particles or defects of a semiconductor device
#5 | 2006-04-25 ✅ Patent 7,035,039 granted on 2006-04-25Magnetic head positioning control device, magnetic head certifier, magnetic disk certifier and head cartridge
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