Inventor
ISHII TETSUYOSHI
JP7 patents
Patents
7 patentsUS6122419ASep 19, 2000
Optical signal processing apparatus and optical signal processing method
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US6084050AJul 4, 2000
Thermo-optic devices
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US6654532B1Nov 25, 2003
Read-only laminated information recording medium and manufacturing method therefor
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US6456760B1Sep 24, 2002
Optical signal processing apparatus and optical signal processing method
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US6395447B1May 28, 2002
Resist material and fabrication method thereof
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US6177231B1Jan 23, 2001
Resist material and fabrication method thereof
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US4634645AJan 6, 1987
Method of forming resist micropattern
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