Inventor
INABA TAKAO
JP24 patents
⚠️ This page may combine multiple inventors who share the name “INABA TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO SEIMITSU CO LTD
17 patentsUS6059636AMay 9, 2000
Wafer polishing apparatus
TOKYO SEIMITSU CO LTD73 citations96
US6033292AMar 7, 2000
Wafer polishing apparatus with retainer ring
TOKYO SEIMITSU CO LTD46 citations96
US5931725AAug 3, 1999
Wafer polishing machine
TOKYO SEIMITSU CO LTD100 citations96
US6402589B1Jun 11, 2002
Wafer grinder and method of detecting grinding amount
TOKYO SEIMITSU CO LTD28 citations92
US6203414B1Mar 20, 2001
Polishing apparatus
TOKYO SEIMITSU CO LTD34 citations92
US6196905B1Mar 6, 2001
Wafer polishing apparatus with retainer ring
TOKYO SEIMITSU CO LTD34 citations92
US5961378AOct 5, 1999
Polishing apparatus
TOKYO SEIMITSU CO LTD19 citations92
US6296555B1Oct 2, 2001
Wafer machining apparatus
TOKYO SEIMITSU CO LTD15 citations84
US6623344B2Sep 23, 2003
Wafer polishing apparatus
TOKYO SEIMITSU CO LTD9 citations74
US5948206ASep 7, 1999
Apparatus for determining removed amount of wafer
TOKYO SEIMITSU CO LTD10 citations74
US6302762B1Oct 16, 2001
Wafer polishing apparatus
TOKYO SEIMITSU CO LTD8 citations73
US6080049AJun 27, 2000
Wafer polishing apparatus
TOKYO SEIMITSU CO LTD7 citations72
US5876272AMar 2, 1999
Semiconductor wafer polishing machine
TOKYO SEIMITSU CO LTD11 citations72
US6494768B2Dec 17, 2002
Wafer polishing apparatus
TOKYO SEIMITSU CO LTD4 citations63
US6346037B1Feb 12, 2002
Wafer polishing machine
TOKYO SEIMITSU CO LTD4 citations63
US6354914B1Mar 12, 2002
Wafer polishing apparatus
TOKYO SEIMITSU CO LTD3 citations62
US6547650B2Apr 15, 2003
Polishing apparatus
TOKYO SEIMITSU CO LTD0 citations52
PILOT INK CO LTD
6 patentsUS4671692AJun 9, 1987
Writing pen holder with three wicks
PILOT INK CO LTD54 citations92
US4496258AJan 29, 1985
Writing pen with space behind nib
PILOT INK CO LTD42 citations92
USD286547SNov 4, 1986
Pen
PILOT INK CO LTD54 citations91
US4844642AJul 4, 1989
Cap for writing equipment
PILOT INK CO LTD30 citations88
US7578631B2Aug 25, 2009
Direct-fluid-supply writing implement
PILOT INK CO LTD14 citations82
US6010269AJan 4, 2000
Writing implement
PILOT INK CO LTD7 citations73