Keiji KUMANO

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Takahama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Holding seal material, exhaust gas purifying apparatus and method o...
- Patent number 9,056,440
- Issue date Jun 16, 2015
- Ibiden Co., Ltd.
- Takahiko Okabe
- B32 - LAYERED PRODUCTS
Information Patent Grant
Retaining seal material and exhaust gas purifying apparatus
- Patent number 8,974,570
- Issue date Mar 10, 2015
- Ibiden Co., Ltd.
- Takahiko Okabe
- B32 - LAYERED PRODUCTS
Information Patent Grant
Holding sealing material, method for producing holding sealing mate...
- Patent number 8,945,269
- Issue date Feb 3, 2015
- Ibiden Co., Ltd.
- Keiji Kumano
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
HOLDING SEAL MATERIAL, EXHAUST GAS PURIFYING APPARATUS AND METHOD O...
- Publication number 20130255209
- Publication date Oct 3, 2013
- IBIDEN CO., LTD.
- Takahiko OKABE
- B32 - LAYERED PRODUCTS
Information Patent Application
RETAINING SEAL MATERIAL AND EXHAUST GAS PURIFYING APPARATUS
- Publication number 20130255210
- Publication date Oct 3, 2013
- IBIDEN CO., LTD.
- Takahiko OKABE
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
HOLDING SEALING MATERIAL, METHOD FOR PRODUCING HOLDING SEALING MATE...
- Publication number 20130118138
- Publication date May 16, 2013
- IBIDEN CO., LTD.
- Keiji KUMANO
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...