Kazunori Kawahara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Inorganic fiber-formed article, mat for exhaust gas cleaning appara...
- Patent number 12,168,841
- Issue date Dec 17, 2024
- MAFTEC Co., Ltd
- Yusuke Kimura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Inorganic fiber-formed article, mat for exhaust gas cleaning appara...
- Patent number 12,110,622
- Issue date Oct 8, 2024
- MAFTEC Co., Ltd
- Yusuke Kimura
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

Patents Applicationslast 30 patents

Information Patent Application
FIBER DIAMETER MEASURING DEVICE, INORGANIC FIBER SHEET PRODUCING DE...
- Publication number 20230143567
- Publication date May 11, 2023
- MAFTEC CO., LTD.
- Shinji SHINDO
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
Inorganic Fiber-Formed Article, Mat for Exhaust Gas Cleaning Appara...
- Publication number 20220170404
- Publication date Jun 2, 2022
- MITSUBISHI CHEMICAL CORPORATION
- Yusuke Kimura
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
INORGANIC FIBER-FORMED ARTICLE, MAT FOR EXHAUST GAS CLEANING APPARA...
- Publication number 20220010470
- Publication date Jan 13, 2022
- MITSUBISHI CHEMICAL CORPORATION
- Yusuke Kimura
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS