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Katsuhiko HAYASHI
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Saitama-shi, Saitama,, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Beta-type zeolite and catalyst containing same
Patent number
12,083,509
Issue date
Sep 10, 2024
Mitsui Mining & Smelting Co., Ltd.
Yuichi Senoo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Treatment agent for additive manufacturing apparatus
Patent number
11,607,844
Issue date
Mar 21, 2023
Tokyo Printing Ink Mfg. Co., Ltd.
Katsuhiko Hayashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Decorative sheet manufacturing method for manufacturing frosted gla...
Patent number
11,364,730
Issue date
Jun 21, 2022
Tokyo Printing Ink Mfg. Co., Ltd.
Katsuhiko Hayashi
B44 - DECORATIVE ARTS
Information
Patent Grant
Molded article
Patent number
11,123,709
Issue date
Sep 21, 2021
Mitsui Mining & Smelting Co., Ltd.
Asuka Sasakura
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Patents Applications
last 30 patents
Information
Patent Application
RESIN COMPOSITION FOR HEAT-DISSIPATING GAP FILLER, HEAT-DISSIPATING...
Publication number
20240384071
Publication date
Nov 21, 2024
TOKYO PRINTING INK MFG. CO., LTD
Katsuhiko HAYASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PYRROLIDINE DERIVATIVE, PRODUCTION METHOD THEREFOR, MSE-TYPE ZEOLIT...
Publication number
20240190881
Publication date
Jun 13, 2024
Mitsui Mining and Smelting Co., Ltd.
Katsuhiko HAYASHI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BETA ZEOLITE AND METHOD FOR PRODUCING SAME
Publication number
20240058801
Publication date
Feb 22, 2024
THE UNIVERSITY OF TOKYO
Tatsuya OKUBO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROCARBON ADSORPTION MATERIAL, EXHAUST GAS CLEANING CATALYST, AND...
Publication number
20230271136
Publication date
Aug 31, 2023
Mitsui Mining and Smelting Co., Ltd.
Hidekazu GOTO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING ZEOLITE
Publication number
20220212941
Publication date
Jul 7, 2022
Mitsui Mining and Smelting Co., Ltd.
Yuichi SENOO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
BETA-TYPE ZEOLITE AND CATALYST CONTAINING SAME
Publication number
20220203344
Publication date
Jun 30, 2022
Mitsui Mining and Smelting Co., Ltd.
Yuichi SENOO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
DECORATIVE SHEET MANUFACTURING METHOD FOR MANUFACTURING FROSTED GLA...
Publication number
20220040996
Publication date
Feb 10, 2022
TOKYO PRINTING INK MFG. CO., LTD
Katsuhiko HAYASHI
B44 - DECORATIVE ARTS
Information
Patent Application
Molded Article
Publication number
20190381481
Publication date
Dec 19, 2019
Mitsui Mining and Smelting Co., Ltd.
Asuka Sasakura
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
TREATMENT AGENT FOR ADDITIVE MANUFACTURING APPARATUS
Publication number
20190224915
Publication date
Jul 25, 2019
TOKYO PRINTING INK MFG. CO., LTD
Katsuhiko HAYASHI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHANE OXIDATION CATALYST
Publication number
20190193056
Publication date
Jun 27, 2019
Mitsui Mining and Smelting Co., Ltd.
Katsuhiko HAYASHI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES