Katsumasa TANAKA

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Ina-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
RECORDING DEVICE AND WASHING MECHANISM
- Publication number 20250010646
- Publication date Jan 9, 2025
- SEIKO EPSON CORPORATION
- Yasunori ONISHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
HOLDING UNIT AND LIQUID DISCHARGE DEVICE
- Publication number 20230294438
- Publication date Sep 21, 2023
- SEIKO EPSON CORPORATION
- Katsumasa TANAKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS