Tetsuro NEGAMI

Person

Tottori, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Rubber composition for torsional damper
- Patent number 12,281,222
- Issue date Apr 22, 2025
- NOK Corporation
- Tetsuro Negami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber composition containing ethylene-propylene-nonconjugated poly...
- Patent number 12,269,907
- Issue date Apr 8, 2025
- NOK Corporation
- Tetsuro Negami
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rubber composition for torsional damper and torsional damper
- Patent number 11,174,380
- Issue date Nov 16, 2021
- NOK CORPORATION
- Tetsuro Negami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber composition for torsional damper and torsional damper
- Patent number 11,136,448
- Issue date Oct 5, 2021
- NOK CORPORATION
- Tetsuro Negami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acrylic rubber composition
- Patent number 10,450,447
- Issue date Oct 22, 2019
- NOK Corporation
- Tetsuro Negami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Halogenated butyl rubber composition and vibration-insulating grommet
- Patent number 10,435,547
- Issue date Oct 8, 2019
- NOK Corporation
- Tetsuro Negami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acrylic rubber composition
- Patent number 10,393,203
- Issue date Aug 27, 2019
- NOK Corporation
- Tetsuro Negami
- B60 - VEHICLES IN GENERAL
Information Patent Grant
SBR composition for torsional damper, and torsional damper
- Patent number 10,309,476
- Issue date Jun 4, 2019
- NOK Corporation
- Tetsuro Negami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
EPDM composition for torsional damper
- Patent number 9,434,836
- Issue date Sep 6, 2016
- NOK Corporation
- Tetsuro Negami
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
RUBBER COMPOSITION FOR TORSIONAL DAMPER
- Publication number 20220275185
- Publication date Sep 1, 2022
- NOK Corporation
- Tetsuro NEGAMI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RUBBER COMPOSITION CONTAINING ETHYLENE-PROPYLENE-NONCONJUGATED POLY...
- Publication number 20210238324
- Publication date Aug 5, 2021
- NOK Corporation
- Tetsuro NEGAMI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RUBBER COMPOSITION FOR TORSIONAL DAMPER AND TORSIONAL DAMPER
- Publication number 20200048446
- Publication date Feb 13, 2020
- NOK Corporation
- Tetsuro NEGAMI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HALOGENATED BUTYL RUBBER COMPOSITION AND VIBRATION-INSULATING GROMMET
- Publication number 20180186980
- Publication date Jul 5, 2018
- NOK Corporation
- Tetsuro NEGAMI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ACRYLIC RUBBER COMPOSITION
- Publication number 20180118927
- Publication date May 3, 2018
- NOK Corporation
- Tetsuro NEGAMI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ACRYLIC RUBBER COMPOSITION
- Publication number 20180119765
- Publication date May 3, 2018
- NOK Corporation
- Tetsuro NEGAMI
- B60 - VEHICLES IN GENERAL
Information Patent Application
SBR COMPOSITION FOR TORSIONAL DAMPER, AND TORSIONAL DAMPER
- Publication number 20170314631
- Publication date Nov 2, 2017
- NOK Corporation
- Tetsuro NEGAMI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
EPDM COMPOSITION FOR TORSIONAL DAMPER
- Publication number 20160177076
- Publication date Jun 23, 2016
- NOK Corporation
- Tetsuro NEGAMI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Tetsuro NEGAMI

Person

Patents Grantslast 30 patents

Rubber composition for torsional damper

Rubber composition containing ethylene-propylene-nonconjugated poly...

Rubber composition for torsional damper and torsional damper

Rubber composition for torsional damper and torsional damper

Acrylic rubber composition

Halogenated butyl rubber composition and vibration-insulating grommet

Acrylic rubber composition

SBR composition for torsional damper, and torsional damper

EPDM composition for torsional damper

Patents Applicationslast 30 patents

RUBBER COMPOSITION FOR TORSIONAL DAMPER

RUBBER COMPOSITION CONTAINING ETHYLENE-PROPYLENE-NONCONJUGATED POLY...

RUBBER COMPOSITION FOR TORSIONAL DAMPER AND TORSIONAL DAMPER

HALOGENATED BUTYL RUBBER COMPOSITION AND VIBRATION-INSULATING GROMMET

ACRYLIC RUBBER COMPOSITION

ACRYLIC RUBBER COMPOSITION

SBR COMPOSITION FOR TORSIONAL DAMPER, AND TORSIONAL DAMPER

EPDM COMPOSITION FOR TORSIONAL DAMPER