Toshinori NAKAZAWA

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Matsumoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Watch
- Patent number 12,197,172
- Issue date Jan 14, 2025
- Seiko Epson Corporation
- Toshinori Nakazawa
- G04 - HOROLOGY
Information Patent Grant
Timepiece
- Patent number 12,169,392
- Issue date Dec 17, 2024
- Seiko Epson Corporation
- Toshinori Nakazawa
- G04 - HOROLOGY
Information Patent Grant
Watch
- Patent number 11,953,858
- Issue date Apr 9, 2024
- Seiko Epson Corporation
- Toshinori Nakazawa
- G04 - HOROLOGY
Information Patent Grant
Electronic watch
- Patent number 11,921,465
- Issue date Mar 5, 2024
- Seiko Epson Corporation
- Toshinori Nakazawa
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
Timepiece Component Decoration Method And Timepiece Component
- Publication number 20230297031
- Publication date Sep 21, 2023
- SEIKO EPSON CORPORATION
- Toshinori NAKAZAWA
- G04 - HOROLOGY
Information Patent Application
Dial Decoration Method And Dial
- Publication number 20230297032
- Publication date Sep 21, 2023
- SEIKO EPSON CORPORATION
- Toshinori NAKAZAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Watch
- Publication number 20230057778
- Publication date Feb 23, 2023
- SEIKO EPSON CORPORATION
- Toshinori NAKAZAWA
- G04 - HOROLOGY
Information Patent Application
Timepiece
- Publication number 20220276613
- Publication date Sep 1, 2022
- SEIKO EPSON CORPORATION
- Toshinori NAKAZAWA
- G04 - HOROLOGY
Information Patent Application
Watch
- Publication number 20210223744
- Publication date Jul 22, 2021
- SEIKO EPSON CORPORATION
- Toshinori NAKAZAWA
- G04 - HOROLOGY
Information Patent Application
Electronic Watch
- Publication number 20210223745
- Publication date Jul 22, 2021
- SEIKO EPSON CORPORATION
- Toshinori NAKAZAWA
- G04 - HOROLOGY