Inventor

WATANABE MASAZUMI

JP27 patents

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

WATANABE MASAZUMI

TAKEDA CHEMICAL INDUSTRIES LTD

Aralkyl carboxylic acid compounds

6-Hydroxy-1,4-benzoquinone compounds

Quinone derivatives

Quinone carboxylic acids and ester derivatives

Method of producing quinone derivatives

Antifibrotic agent

Aralkyl carboxylic acid compounds

Antiallergic agent

Aminotetralols

5,6-Dihydroxy aminotetralol compounds

Benzoquinone derivatives, their production and use

Aralkyl carboxylic acid compounds in compositions for potentiating immuno activity

7-Acetylspirobenzofuranone compound

Spirobenzofuranone compounds

Spirobenzofuranone compounds

Aqueous immunoregulatory agent

5,6-Dihydroxy aminotetralol compounds

Bicyclic compounds

Spirobenzofuranones and their use in treating peptic ulcers

KIKKOMAN CORP

Method for producing grape must and wine

Hydroxy-cinnamic acid ester hydrolase and process for producing same

Novel hydroxy-cinnamic acid ester hydrolase and process for producing same

Process for producing a seasoning

SHISEIDO CO LTD

Hair revitalizing tonic composition containing a 2,2-dimethylpropanediol compound and use thereof

Hair revitalization tonic composition containing a lipid derivative and use thereof

NAKAZAWA YOSHIYUKI

Water-based coating application system

PANASONIC IP CORP AMERICA

Scattering device and door