Atsuhiko SUGITA

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Suwa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Plasticizing device, injection molding device, and three-dimensiona...
- Patent number 12,172,353
- Issue date Dec 24, 2024
- Seiko Epson Corporation
- Atsuhiko Sugita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for decorating watch component, watch component, watch movem...
- Patent number 12,076,813
- Issue date Sep 3, 2024
- Seiko Epson Corporation
- Atsuhiko Sugita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manufacturing method and watch component
- Patent number 11,940,761
- Issue date Mar 26, 2024
- Seiko Epson Corporation
- Wataru Uehara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Injection molding apparatus and mold of injection molding apparatus
- Patent number 11,780,135
- Issue date Oct 10, 2023
- Seiko Epson Corporation
- Atsuhiko Sugita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Plasticizing Device, Injection Molding Device, And Three-Dimensiona...
- Publication number 20230373143
- Publication date Nov 23, 2023
- SEIKO EPSON CORPORATION
- Masato NIUYAMA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Injection Molding Apparatus And Mold Of Injection Molding Apparatus
- Publication number 20220410455
- Publication date Dec 29, 2022
- SEIKO EPSON CORPORATION
- Atsuhiko SUGITA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Plasticizing Device, Injection Molding Device, And Three-Dimensiona...
- Publication number 20220388214
- Publication date Dec 8, 2022
- SEIKO EPSON CORPORATION
- Atsuhiko SUGITA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Manufacturing Method And Watch Component
- Publication number 20220057757
- Publication date Feb 24, 2022
- SEIKO EPSON CORPORATION
- Wataru UEHARA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for Decorating Watch Component, Watch Component, Watch Movem...
- Publication number 20210402513
- Publication date Dec 30, 2021
- SEIKO EPSON CORPORATION
- Atsuhiko SUGITA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR