Masahiro KAWAKITA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Inorganic fiber sheet, honeycomb molded body and honeycomb filter
- Patent number 11,642,652
- Issue date May 9, 2023
- Oji Holdings Corporation
- Hitoshi Ishizawa
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

Patents Applicationslast 30 patents

Information Patent Application
INORGANIC FIBER SHEET, HONEYCOMB MOLDED BODY AND HONEYCOMB FILTER
- Publication number 20190247828
- Publication date Aug 15, 2019
- OJI HOLDINGS CORPORATION
- Hitoshi ISHIZAWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL