Koichi Yokoyama

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Matsuto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Clamping apparatus of injection molding machine
- Patent number 11,951,665
- Issue date Apr 9, 2024
- Sodick Co., Ltd.
- Koichi Yokoyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection apparatus
- Patent number 11,548,196
- Issue date Jan 10, 2023
- Sodick Co., Ltd.
- Koichi Yokoyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection molding machine
- Patent number 10,792,847
- Issue date Oct 6, 2020
- Sodick Co., Ltd.
- Koichi Yokoyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Screw position adjusting device for injection molding machine
- Patent number 9,339,962
- Issue date May 17, 2016
- Sodick Co., Ltd.
- Koichi Yokoyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection molding machine having a machine screw driving gear
- Patent number 5,366,366
- Issue date Nov 22, 1994
- Sodick Co., Ltd.
- Koichi Yokoyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Screw position adjusting device for an injection molding machine
- Patent number 5,364,255
- Issue date Nov 15, 1994
- Sodick Co., Ltd.
- Koichi Yokoyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CLAMPING APPARATUS OF INJECTION MOLDING MACHINE
- Publication number 20220063165
- Publication date Mar 3, 2022
- SODICK CO., LTD.
- KOICHI YOKOYAMA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
INJECTION APPARATUS
- Publication number 20210129402
- Publication date May 6, 2021
- SODICK CO., LTD.
- KOICHI YOKOYAMA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
INJECTION MOLDING MACHINE
- Publication number 20180133940
- Publication date May 17, 2018
- SODICK CO., LTD.
- KOICHI YOKOYAMA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SCREW POSITION ADJUSTMENT DEVICE FOR INJECTION MOLDING MACHINE
- Publication number 20160075065
- Publication date Mar 17, 2016
- SODICK CO., LTD.
- KOICHI YOKOYAMA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL