Inventor

KYUUKO YOUICHI

JP3 patents

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

MITSUBISHI GAS CHEMICAL CO

2 patents

US6504069B1Jan 7, 2003

Process for producing dimethyltetralin

MITSUBISHI GAS CHEMICAL CO8 citations71

US7615650B2Nov 10, 2009

Process for producing chroman compound

MITSUBISHI GAS CHEMICAL CO4 citations60

IIDA AKIFUMI

1 patent

US8080676B2Dec 20, 2011

Method of producing S-(−)-6-hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid and product obtained by the method

IIDA AKIFUMI0 citations44