Inventor

TAKAMA AKIRA

JP5 patents

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

CHUGAI PHARMACEUTICAL CO LTD

2 patents

US6100239AAug 8, 2000

13-membered ring macrolide compound, medicine containing the same, and process for producing the same

CHUGAI PHARMACEUTICAL CO LTD17 citations82

US6916792B2Jul 12, 2005

Process for preparing erythromycin compound

CHUGAI PHARMACEUTICAL CO LTD0 citations45

HAGIHARA MASAHIKO

1 patent

US8816092B2Aug 26, 2014

Indazole derivative or salt thereof and production intermediate thereof, and antioxidant using same, and use of indazole derivative or salt thereof

HAGIHARA MASAHIKO0 citations48

SANWA KAGAKU KENKYUSHO CO

1 patent

US10392345B2Aug 27, 2019

Crystal of salt of novel 3-azabicyclo[3.1.0]hexane derivative and pharmaceutical use thereof

SANWA KAGAKU KENKYUSHO CO0 citations44

CHUGAI SEIKYAKU KABUSHIKI KAIS

1 patent

US6906039B2Jun 14, 2005

Process for preparation of erythromycin compounds

CHUGAI SEIKYAKU KABUSHIKI KAIS0 citations43