Inventor

MATSUKUMA SHIN

JP3 patents

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

KOMATSU DENSHI KINZOKU KK

1 patent

US6179910B1Jan 30, 2001

Method for manufacturing silicon single crystals and wafers adapted for producing semiconductors

KOMATSU DENSHI KINZOKU KK8 citations72

SUMCO CORP

1 patent

US11473211B2Oct 18, 2022

Method of estimating oxygen concentration of silicon single crystal and method of manufacturing silicon single crystal

SUMCO CORP2 citations67

IIDA TETSUHIRO

1 patent

US8216371B2Jul 10, 2012

Single crystal manufacturing apparatus and method

IIDA TETSUHIRO0 citations31