Hiroshi TAKAIRA

Person

Hitachinaka-shi, Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Charge-transport material and utilization thereof
- Patent number 11,459,462
- Issue date Oct 4, 2022
- SHOWA DENKO MATERIALS CO., LTD.
- Kazuyuki Kamo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electronic material, organic layer, organic electronic elem...
- Patent number 11,398,604
- Issue date Jul 26, 2022
- SHOWA DENKO MATERIALS CO., LTD.
- Kazuyuki Kamo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electronics material and use thereof
- Patent number 10,868,252
- Issue date Dec 15, 2020
- SHOWA DENKO MATERIALS CO., LTD.
- Yuki Yoshinari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CHARGE TRANSPORT MATERIAL, INK COMPOSITION USING SAID MATERIAL, ORG...
- Publication number 20210226129
- Publication date Jul 22, 2021
- Hitachi Chemical Company, Ltd.
- Kazuyuki KAMO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BRANCHED POLYMER PRODUCTION METHOD, BRANCHED POLYMER, AND ORGANIC E...
- Publication number 20200032001
- Publication date Jan 30, 2020
- Hitachi Chemical Company, Ltd.
- Kenichi ISHITSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGE TRANSPORT MATERIAL AND USE OF SAME
- Publication number 20200028108
- Publication date Jan 23, 2020
- Hitachi Chemical Company, Ltd.
- Shunsuke KODAMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BRANCHED POLYMER PRODUCTION METHOD, BRANCHED POLYMER, AND ORGANIC E...
- Publication number 20200017631
- Publication date Jan 16, 2020
- Hitachi Chemical Company, Ltd.
- Kenichi ISHITSUKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ORGANIC ELECTRONIC MATERIAL AND USE OF SAME
- Publication number 20200013956
- Publication date Jan 9, 2020
- Hitachi Chemical Company, Ltd.
- Ryota MORIYAMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTRONICS MATERIAL AND USE THEREOF
- Publication number 20190305225
- Publication date Oct 3, 2019
- Hitachi Chemical Company, Ltd.
- Yuki YOSHINARI
- G02 - OPTICS
Information Patent Application
ORGANIC ELECTRONIC MATERIAL, ORGANIC LAYER, ORGANIC ELECTRONIC ELEM...
- Publication number 20190288217
- Publication date Sep 19, 2019
- Hitachi Chemical Company, Ltd.
- Kazuyuki KAMO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTRONIC MATERIAL AND ORGANIC ELECTRONIC ELEMENT
- Publication number 20190181347
- Publication date Jun 13, 2019
- Hitachi Chemical Company, Ltd.
- Kenichi ISHITSUKA
- G02 - OPTICS

Hiroshi TAKAIRA

Person

Patents Grantslast 30 patents

Charge-transport material and utilization thereof

Organic electronic material, organic layer, organic electronic elem...

Organic electronics material and use thereof

Patents Applicationslast 30 patents

CHARGE TRANSPORT MATERIAL, INK COMPOSITION USING SAID MATERIAL, ORG...

BRANCHED POLYMER PRODUCTION METHOD, BRANCHED POLYMER, AND ORGANIC E...

CHARGE TRANSPORT MATERIAL AND USE OF SAME

BRANCHED POLYMER PRODUCTION METHOD, BRANCHED POLYMER, AND ORGANIC E...

ORGANIC ELECTRONIC MATERIAL AND USE OF SAME

ORGANIC ELECTRONICS MATERIAL AND USE THEREOF

ORGANIC ELECTRONIC MATERIAL, ORGANIC LAYER, ORGANIC ELECTRONIC ELEM...

ORGANIC ELECTRONIC MATERIAL AND ORGANIC ELECTRONIC ELEMENT