Inventor

HIRAKURA TAI

JP4 patents

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

AKIYOSHI KAZUNARI

2 patents

US8759322B2Jun 24, 2014

Hyaluronic acid derivative and pharmaceutical composition thereof

AKIYOSHI KAZUNARI12 citations79

US8987230B2Mar 24, 2015

Hybrid gel comprising chemically crosslinked hyaluronic acid derivative and pharmaceutical composition comprising the same

AKIYOSHI KAZUNARI1 citations47

CHUGAI PHARMACEUTICAL CO LTD

1 patent

US7767806B2Aug 3, 2010

Hyaluronic acid modification products and drug carriers using them

CHUGAI PHARMACEUTICAL CO LTD13 citations82

YASUGI TOMOKO

1 patent

US9243077B2Jan 26, 2016

Derivative of hyaluronic acid modified with amino-carboxylic acid

YASUGI TOMOKO1 citations37