Nobuyuki HAYASAKA

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Matsumoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Recording device and recording method
- Patent number 12,172,426
- Issue date Dec 24, 2024
- Seiko Epson Corporation
- Nobuyuki Hayasaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording device and recording method
- Patent number 11,951,734
- Issue date Apr 9, 2024
- Seiko Epson Corporation
- Kenji Otokita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Printing apparatus
- Patent number 11,141,980
- Issue date Oct 12, 2021
- Seiko Epson Corporation
- Nobuyuki Hayasaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid-suctioning tank and droplet discharge device provided with t...
- Patent number 8,622,084
- Issue date Jan 7, 2014
- Seiko Epson Corporation
- Hiroyuki Ishii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
RECORDING DEVICE AND RECORDING METHOD
- Publication number 20230066383
- Publication date Mar 2, 2023
- SEIKO EPSON CORPORATION
- Kenji OTOKITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RECORDING DEVICE AND RECORDING METHOD
- Publication number 20230037226
- Publication date Feb 2, 2023
- SEIKO EPSON CORPORATION
- Nobuyuki HAYASAKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS
- Publication number 20200361209
- Publication date Nov 19, 2020
- SEIKO EPSON CORPORATION
- Nobuyuki HAYASAKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID-SUCTIONING TANK AND DROPLET DISCHARGE DEVICE PROVIDED WITH...
- Publication number 20100193055
- Publication date Aug 5, 2010
- SEIKO EPSON CORPORATION
- Hiroyuki ISHII
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS