Inventor

MURAI TSUYOSHI

JP4 patents

⚠️ This page may combine multiple inventors who share the name “MURAI TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SETEK M KK

3 patents

US5270250ADec 14, 1993

Method of fabricating semiconductor substrate having very shallow impurity diffusion layer

SETEK M KK44 citations89

US5795401AAug 18, 1998

Method for scrubbing substrate

SETEK M KK19 citations88

US5465447ANov 14, 1995

Apparatus for scrubbing substrate

SETEK M KK9 citations69

TEOSS CO LTD

1 patent

US8353472B2Jan 15, 2013

Raw silicon crusher

TEOSS CO LTD0 citations41