Inventor

MATSUURA RYO

JP21 patents

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

MATSUURA RYO

KAWASAKI KASEI CHEMICALS

Process for producing p-n-alkylbenzoic acid

Catalyst for producing 1,4-naphthoquinone

Process for separation of naphthoquinone and phthalic acid

Process for separation of naphthoquinone and phthalic acid

Process for producing highly chlorinated copper phthalocyanine

Process for producing 1,4-dihydroanthraquinone

Process for producing benzanthrone

Process for preventing scale deposition

Process for producing anthrone

Purification of naphthoquinone

PIONEER ELECTRONIC CORP

Tray loading apparatus for disc players

Tray loading apparatus for disc players

Disk player for playing both sides of a disk or multiple disks without ejection thereof and a disk player with a disk being played that overlaps disks stored in a storage receptor

Front loading disc player

Front loading disk player

Front loading disk player

KURARAY NORITAKE DENTAL INC

Dental composition

Dental composition

Solvent-free dental adhesive composition

Non-solvent dental adhesive composition

CITIZEN ELECTRONICS

Linear light-emitting device