Inventor

KUMAKI YOSUKE

JP17 patents

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

KUMAKI YOSUKE

KURARAY CO

Greaseproof paper having excellent folding resistance

Dispersion stabilizer for suspension polymerization and method for producing vinyl resin

Vinyl resin production method

Modified vinyl alcohol polymer powder having reduced methanol content and production method therefor, and water-soluble film and packaging material

Vinyl alcohol polymer and use thereof

Composite paper having oil resistance

Vinyl alcohol copolymer and method for producing same

Vinyl alcohol copolymer and method for producing same

Dispersion stabilizer for suspension polymerization and method for producing vinyl resin

Dispersion stabilizer for suspension polymerization and vinyl resin production method

Vinyl alcohol polymer and production method thereof, additive for drilling mud, drilling mud, additive for drilling cement slurry, and drilling cement slurry

Crude oil dispersion stabilizer

Dispersing agent for suspension polymerization of vinyl compound

Dispersion stabilizer for suspension polymerization, and method for producing vinyl resin

Additive for slurry, drilling mud, and cement slurry

Paper composite, packaging material, and production method of paper composite

JAPAN SCIENCE & TECH CORP

Catalysts for oxidative polymerization of fluorophenol, method of oxidative polymerization of fluorophenol, and poly(oxyfluorophenylene) derivative