P

Inventor

IHARA HIROTAKA

JP9 patents
⚠️ This page may combine multiple inventors who share the name “IHARA HIROTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HIRAYAMA CHUICHI

3 patents
US5279821AJan 18, 1994

Pyrogen adsorbent containing amide groups

HIRAYAMA CHUICHI14 citations65
US4948816AAug 14, 1990

Spherical grains of polyamino acid and production method thereof

HIRAYAMA CHUICHI2 citations59
US4840975AJun 20, 1989

Spherical grains of polyamino acid and production method thereof

HIRAYAMA CHUICHI3 citations59

SEKISUI CHEMICAL CO LTD

2 patents
US9458295B2Oct 4, 2016

Composite material and method for producing same

SEKISUI CHEMICAL CO LTD0 citations48
US9604884B2Mar 28, 2017

Composite material and method for producing the same

SEKISUI CHEMICAL CO LTD0 citations45

KURITA WATER IND LTD

1 patent
US4975542ADec 4, 1990

Method for preparing granular porous chitosan

KURITA WATER IND LTD19 citations80

CHEMO SERO THERAPEUT RES INST

1 patent
US5059542AOct 22, 1991

Artificial carrier particles and method for preparation thereof

CHEMO SERO THERAPEUT RES INST8 citations63

NOZATO SHOJI

1 patent
US9284417B2Mar 15, 2016

Composite material and method for producing same

NOZATO SHOJI0 citations41

UNIV KUMAMOTO NAT UNIV CORP

1 patent
US10131777B2Nov 20, 2018

Composite of polymer and tungstic acid and/or molybdic acid

UNIV KUMAMOTO NAT UNIV CORP0 citations29