Membership
Tour
Register
Log in
Tomohiro Abo
Follow
Person
Otsu, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Polymer material, film, circular polarizing plate, image display ap...
Patent number
10,851,180
Issue date
Dec 1, 2020
Kaneka Corporation
Ryutaro Mukai
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Retardation film and utilization thereof
Patent number
10,663,621
Issue date
May 26, 2020
KANEKA CORPATION
Hiroto Koma
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Retardation film, and optical compensation layer, optical compensat...
Patent number
9,671,544
Issue date
Jun 6, 2017
Kaneka Corporation
Ryutaro Mukai
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyamic acid, polyimide, polyamic acid solution, and use of polyimide
Patent number
9,353,223
Issue date
May 31, 2016
Kaneka Corporation
Mari Fujii
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
RETARDATION FILM
Publication number
20200025989
Publication date
Jan 23, 2020
KANEKA CORPORATION
Ryutaro MUKAI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER MATERIAL, FILM, CIRCULAR POLARIZING PLATE, IMAGE DISPLAY AP...
Publication number
20180282438
Publication date
Oct 4, 2018
KANEKA CORPORATION
Ryutaro MUKAI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RETARDATION FILM AND UTILIZATION THEREOF
Publication number
20180081082
Publication date
Mar 22, 2018
KANEKA CORPORATION
Hiroto KOMA
G02 - OPTICS
Information
Patent Application
RETARDATION FILM, AND OPTICAL COMPENSATION LAYER, OPTICAL COMPENSAT...
Publication number
20160274286
Publication date
Sep 22, 2016
KANEKA CORPORATION
Ryutaro MUKAI
G02 - OPTICS
Information
Patent Application
POLYAMIC ACID, POLYIMIDE, POLYAMIC ACID SOLUTION, AND USE OF POLYIMIDE
Publication number
20150183931
Publication date
Jul 2, 2015
Kaneka Corporation
Mari Fujii
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...