Hajime Mifuka

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Resol phenolic resin for friction material, method for producing th...
- Patent number 10,259,902
- Issue date Apr 16, 2019
- Sumitomo Bakelite Company Limited
- Hajime Mifuka
- B32 - LAYERED PRODUCTS
Information Patent Grant
Resin composition for wet friction material, phenolic resin for wet...
- Patent number 9,862,823
- Issue date Jan 9, 2018
- Sumitomo Bakelite Co., Ltd.
- Hajime Mifuka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of manufacturing resin molded article, method of manufacturi...
- Patent number 9,303,139
- Issue date Apr 5, 2016
- Sumitomo Bakelite Co., Ltd.
- Masahiko Funabashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PHENOL RESIN COMPOSITION FOR FRICTION MATERIAL
- Publication number 20230228312
- Publication date Jul 20, 2023
- SUMITOMO BAKELITE CO., LTD.
- Hajime Mifuka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
RESIN MATERIAL AND METHOD FOR PRODUCING THE SAME
- Publication number 20220213248
- Publication date Jul 7, 2022
- SUMITOMO BAKELITE CO., LTD.
- Hajime Mifuka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESOL TYPE MODIFIED PHENOL RESIN COMPOSITION, METHOD FOR PRODUCING...
- Publication number 20180079938
- Publication date Mar 22, 2018
- SUMITOMO BAKELITE CO., LTD.
- Hajime Mifuka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RESOL PHENOLIC RESIN FOR FRICTION MATERIAL, METHOD FOR PRODUCING TH...
- Publication number 20160289367
- Publication date Oct 6, 2016
- SUMITOMO BAKELITE CO., LTD.
- Hajime Mifuka
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD OF MANUFACTURING RESIN MOLDED ARTICLE, METHOD OF MANUFACTURI...
- Publication number 20160060424
- Publication date Mar 3, 2016
- SUMITOMO BAKELITE CO., LTD.
- Masahiko Funabashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF MANUFACTURING RESIN MOLDED ARTICLE, METHOD OF MANUFACTURI...
- Publication number 20150005445
- Publication date Jan 1, 2015
- SUMITOMO BAKELITE CO., LTD.
- Masahiko Funabashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
RESIN COMPOSITION FOR WET FRICTION MATERIAL, PHENOLIC RESIN FOR WET...
- Publication number 20140296374
- Publication date Oct 2, 2014
- SUMITOMO BAKELITE CO., LTD.
- Hajime Mifuka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Hajime Mifuka

Person

Patents Grantslast 30 patents

Resol phenolic resin for friction material, method for producing th...

Resin composition for wet friction material, phenolic resin for wet...

Method of manufacturing resin molded article, method of manufacturi...

Patents Applicationslast 30 patents

PHENOL RESIN COMPOSITION FOR FRICTION MATERIAL

RESIN MATERIAL AND METHOD FOR PRODUCING THE SAME

RESOL TYPE MODIFIED PHENOL RESIN COMPOSITION, METHOD FOR PRODUCING...

RESOL PHENOLIC RESIN FOR FRICTION MATERIAL, METHOD FOR PRODUCING TH...

METHOD OF MANUFACTURING RESIN MOLDED ARTICLE, METHOD OF MANUFACTURI...

METHOD OF MANUFACTURING RESIN MOLDED ARTICLE, METHOD OF MANUFACTURI...

RESIN COMPOSITION FOR WET FRICTION MATERIAL, PHENOLIC RESIN FOR WET...