Nichireki Co., Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of constructing block pavement
- Patent number 5,957,619
- Issue date Sep 28, 1999
- Taisei Rotec Corporation
- Shoji Kinoshita
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Rubber modified asphalt type of water-proofing compositions
- Patent number 5,891,224
- Issue date Apr 6, 1999
- Obayashi Corporation
- Tsuyoshi Aoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber modified asphalt type of water-proofing compositions
- Patent number 5,866,211
- Issue date Feb 2, 1999
- Obayashi Corporation
- Tsuyoshi Aoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber modified asphalt type of water-proofing composition
- Patent number 5,674,313
- Issue date Oct 7, 1997
- Obayashi Corporation
- Tsuyoshi Aoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bituminous reinforcing material for grouting
- Patent number 5,597,409
- Issue date Jan 28, 1997
- Nichireki Company, Limited
- Akira Ito
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
A method for constructing a base course and a mixture used therefor
- Publication number 20230243109
- Publication date Aug 3, 2023
- Nichireki Co., Ltd.
- Koki BANBA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PAVING MATERIAL AND METHOD FOR CONSTRUCTION OF PAVED BODY USING THE...
- Publication number 20090088497
- Publication date Apr 2, 2009
- PETRO CHEMICALS CO., LTD.
- Yoshihito Sasada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Trademarklast 30 trademarks