Inventor

NAKAHAMA YASUMITSU

JP3 patents

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

NIPPON KOKAN KK

2 patents

US5126114AJun 30, 1992

Manufacturing method and equipment of single silicon crystal

NIPPON KOKAN KK30 citations91

US5087429AFeb 11, 1992

Method and apparatus for manufacturing silicon single crystals

NIPPON KOKAN KK27 citations91

TOSHIBA CERAMICS CO

1 patent

US5312600AMay 17, 1994

Silicon single crystal manufacturing apparatus

TOSHIBA CERAMICS CO13 citations72