Inventor

KAWANISHI SOUROKU

JP6 patents

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

JAPAN RES DEV CORP

3 patents

US5704974AJan 6, 1998

Growth of silicon crystal from melt having extraordinary eddy flows on its surface

JAPAN RES DEV CORP7 citations72

US5700320ADec 23, 1997

Growth of silicon single crystal having uniform impurity distribution along lengthwise or radial direction

JAPAN RES DEV CORP8 citations72

US5683504ANov 4, 1997

Growth of silicon single crystal

JAPAN RES DEV CORP6 citations61

SUMITOMO METAL IND

1 patent

US6113688ASep 5, 2000

Process for producing single crystals

SUMITOMO METAL IND32 citations91

SUMITOMO SITIX CORP

1 patent

US6086671AJul 11, 2000

Method for growing a silicon single crystal

SUMITOMO SITIX CORP23 citations91

SUMITOMO MITSUBISHI SILICON

1 patent

US6579363B2Jun 17, 2003

Semiconductor single crystal pulling apparatus

SUMITOMO MITSUBISHI SILICON1 citations50