Inventor

KURAMOTO YASUHIRO

JP17 patents

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

KURAMOTO YASUHIRO

WAKUNAGA SEIYAKU KK

Pyridonecarboxylic acid derivatives or salts thereof and antibacterial agents comprising the same as active ingredient

Quinolone derivatives and antibacterial agents containing the same

Quinolone derivatives and salts thereof, preparation processes thereof, and antibacterial agents containing the same

Tricyclic compound or salts thereof, method for producing the same and anti-microbial agent containing the same

Tricyclic compound or salts thereof, method for producing the same and antimicrobial agent containing the same

Quinolone derivatives and antibacterial agents containing the same

Quinolone derivative or salt thereof and antibacterial containing the same

WAKUNAGA PHARMA CO LTD

Pyridonecarboxylic acid derivatives or their salts, and antibacterial agents containing the same as their effective components

Pyridonecarboxylic acid derivatives or their salts, and antibacterial agents containing the same as their effective components

Pyridonecarboxylic acid derivatives or salts thereof and drugs containing the same as the active ingredient

Quinolinecarboxylic acid derivative or its salt

Quinolinecarboxylic acid derivative or salts thereof

Pyridonecarboxylic acid derivatives or salts thereof

Pyridonecarboxylic acid derivative or salt thereof

LEDERLE JAPAN LTD

Azetidin-2-one derivatives, and process for production thereof using tin enolates

Method of eliminating protective groups

WAKUNAGA PHARMACEUTICALS CO LT

Pyridonecarboxylic acid derivatives or their salts and antibacterial agent comprising the same as the active ingredient