Inventor

IZAWA JUNJI

JP5 patents

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

ADVANCED SILICON MATERIALS INC

3 patents

US5478396ADec 26, 1995

Production of high-purity polycrystalline silicon rod for semiconductor applications

ADVANCED SILICON MATERIALS INC31 citations91

US5382419AJan 17, 1995

Production of high-purity polycrystalline silicon rod for semiconductor applications

ADVANCED SILICON MATERIALS INC25 citations88

USRE36936EOct 31, 2000

Production of high-purity polycrystalline silicon rod for semiconductor applications

ADVANCED SILICON MATERIALS INC15 citations78

ADVANCED SILCON MATERIALS INC

1 patent

US5545387AAug 13, 1996

Production of high-purity polycrystalline silicon rod for semiconductor applications

ADVANCED SILCON MATERIALS INC21 citations88

KOMATSU ELECTRONCI METALS CO L

1 patent

US4113844ASep 12, 1978

Method of producing high-purity transparent vitreous silica body

KOMATSU ELECTRONCI METALS CO L36 citations85