Inventor

AKAI SHINICHI

JP3 patents

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

NIPPON KOKAN KK

2 patents

US6316106B1Nov 13, 2001

Filler sand for a ladle tap hole valve

NIPPON KOKAN KK19 citations88

US6793710B2Sep 21, 2004

Method for blowing oxygen in converter and top-blown lance for blowing oxygen

NIPPON KOKAN KK3 citations58

SUMITO ELECTRIC IND LTD

1 patent

US4645560AFeb 24, 1987

Liquid encapsulation method for growing single semiconductor crystals

SUMITO ELECTRIC IND LTD20 citations79