Kazuyuki HARAYAMA

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Matsumoto-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Injection molding apparatus
- Patent number 11,992,988
- Issue date May 28, 2024
- Seiko Epson Corporation
- Hidenobu Maruyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Adhesive tape separating tool, manufacturing apparatus of semicondu...
- Patent number 10,147,621
- Issue date Dec 4, 2018
- Seiko Epson Corporation
- Akira Takada
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
INJECTION MOLDING DEVICE
- Publication number 20240033985
- Publication date Feb 1, 2024
- SEIKO EPSON CORPORATION
- Hidenobu MARUYAMA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Injection Molding Apparatus
- Publication number 20220371248
- Publication date Nov 24, 2022
- SEIKO EPSON CORPORATION
- Hidenobu MARUYAMA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ADHESIVE TAPE SEPARATING TOOL, MANUFACTURING APPARATUS OF SEMICONDU...
- Publication number 20180090351
- Publication date Mar 29, 2018
- SEIKO EPSON CORPORATION
- Akira TAKADA
- B81 - MICRO-STRUCTURAL TECHNOLOGY