Kazuharu Yasuda

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Molding die and compression molding Method
- Patent number 11,241,809
- Issue date Feb 8, 2022
- Asahi Kasei Kabushiki Kaisha
- Kazuharu Yasuda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing polycondensation polymer, and polymerizer
- Patent number 9,321,884
- Issue date Apr 26, 2016
- ASAHI KASEI CHEMICALS CORPORATION
- Hiroshi Hachiya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic polycarbonate molded article and resin composition
- Patent number 8,048,955
- Issue date Nov 1, 2011
- ASAHI KASEI CHEMICALS CORPORATION
- Kazuhiro Shibuya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
MOLDING DIE AND COMPRESSION MOLDING METHOD
- Publication number 20190126521
- Publication date May 2, 2019
- Asahi Kasei Kabushiki Kaisha
- Kazuharu YASUDA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING POLYCONDENSATION POLYMER, AND POLYMERIZER
- Publication number 20130211035
- Publication date Aug 15, 2013
- ASAHI KASEI CHEMICALS CORPORATION
- Hiroshi Hachiya
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Aromatic Polycarbonate Molded Article and Resin Composition
- Publication number 20080063861
- Publication date Mar 13, 2008
- Kazuhiro Shibuya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...