Keiichi Muratani

Person

Komaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Anti-vibration rubber composition and anti vibration rubber
- Patent number 10,752,756
- Issue date Aug 25, 2020
- Sumitomo Riko Company Limited
- Seiji Kasai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Anti-vibration rubber composition
- Patent number 10,479,878
- Issue date Nov 19, 2019
- Sumitomo Riko Company Limited
- Keiichi Muratani
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
FLAME-RETARDANT VIBRATION ISOLATION RUBBER COMPOSITION AND FLAME-RE...
- Publication number 20230407058
- Publication date Dec 21, 2023
- SUMITOMO RIKO COMPANY LIMITED
- Fumitomo ITATSU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLAME-RETARDANT RUBBER COMPOSITION AND OUTER DIAPHRAGM FOR RAIL VEH...
- Publication number 20230077643
- Publication date Mar 16, 2023
- SUMITOMO RIKO COMPANY LIMITED
- Keiichi Muratani
- B61 - RAILWAYS
Information Patent Application
FLAME-RETARDANT VIBRATION ISOLATION RUBBER COMPOSITION AND FLAME-RE...
- Publication number 20220127437
- Publication date Apr 28, 2022
- SUMITOMO RIKO COMPANY LIMITED
- Keiichi Muratani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RUBBER COMPOSITION HAVING COATING FILM AFFINITY AND EXTERNAL DIAPHR...
- Publication number 20200181381
- Publication date Jun 11, 2020
- SUMITOMO RIKO COMPANY LIMITED
- Keiichi Muratani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PRODUCING VIBRATION DAMPING AND SOUND ABSORBING FOAM
- Publication number 20200005754
- Publication date Jan 2, 2020
- SUMITOMO RIKO COMPANY LIMITED
- Kunio Ito
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD OF PRODUCING VIBRATION DAMPING AND SOUND ABSORBING FOAM
- Publication number 20190358871
- Publication date Nov 28, 2019
- SUMITOMO RIKO COMPANY LIMITED
- Kunio Ito
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FLAME-RETARDANT RUBBER COMPOSITION AND EXTERNAL DIAPHRAGM FOR RAILR...
- Publication number 20190040246
- Publication date Feb 7, 2019
- SUMITOMO RIKO COMPANY LIMITED
- Keiichi Muratani
- B61 - RAILWAYS
Information Patent Application
ANTI-VIBRATION RUBBER COMPOSITION AND ANTI-VIBRATION RUBBER
- Publication number 20180312668
- Publication date Nov 1, 2018
- SUMITOMO RIKO COMPANY LIMITED
- Seiji Kasai
- B60 - VEHICLES IN GENERAL
Information Patent Application
ANTI-VIBRATION RUBBER COMPOSITION
- Publication number 20170152365
- Publication date Jun 1, 2017
- SUMITOMO RIKO COMPANY LIMITED
- Keiichi Muratani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Keiichi Muratani

Person

Patents Grantslast 30 patents

Anti-vibration rubber composition and anti vibration rubber

Anti-vibration rubber composition

Patents Applicationslast 30 patents

FLAME-RETARDANT VIBRATION ISOLATION RUBBER COMPOSITION AND FLAME-RE...

FLAME-RETARDANT RUBBER COMPOSITION AND OUTER DIAPHRAGM FOR RAIL VEH...

FLAME-RETARDANT VIBRATION ISOLATION RUBBER COMPOSITION AND FLAME-RE...

RUBBER COMPOSITION HAVING COATING FILM AFFINITY AND EXTERNAL DIAPHR...

METHOD OF PRODUCING VIBRATION DAMPING AND SOUND ABSORBING FOAM

METHOD OF PRODUCING VIBRATION DAMPING AND SOUND ABSORBING FOAM

FLAME-RETARDANT RUBBER COMPOSITION AND EXTERNAL DIAPHRAGM FOR RAILR...

ANTI-VIBRATION RUBBER COMPOSITION AND ANTI-VIBRATION RUBBER

ANTI-VIBRATION RUBBER COMPOSITION