Inventor

KOYANAGI KUNIHIKO

JP3 patents

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

SOHMA MITSUGU

2 patents

US9096440B2Aug 4, 2015

Method of producing superconductive oxide material

SOHMA MITSUGU0 citations31

US8716189B2May 6, 2014

Method of producing superconductive oxide material

SOHMA MITSUGU0 citations31

JAPAN STEEL WORKS LTD

1 patent

US5574129ANov 12, 1996

Process for producing lactic acid polymers and a process for the direct production of shaped articles from lactic acid polymers

JAPAN STEEL WORKS LTD63 citations89