Inventor
ASAKAWA KEIICHIRO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “ASAKAWA KEIICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUPER SILICON CRYSTAL RES INST
6 patentsUS6004405ADec 21, 1999
Wafer having a laser mark on chamfered edge
SUPER SILICON CRYSTAL RES INST69 citations95
US6065461AMay 23, 2000
Ingot slicing method and apparatus therefor
SUPER SILICON CRYSTAL RES INST35 citations92
US5993292ANov 30, 1999
Production of notchless wafer
SUPER SILICON CRYSTAL RES INST31 citations92
US6422067B1Jul 23, 2002
Slurry useful for wire-saw slicing and evaluation of slurry
SUPER SILICON CRYSTAL RES INST23 citations91
US6237585B1May 29, 2001
Wire-sawing machine
SUPER SILICON CRYSTAL RES INST40 citations91
US6261166B1Jul 17, 2001
Wire cleaning apparatus
SUPER SILICON CRYSTAL RES INST12 citations69