Ryota NAGATSUKA

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TOKYO, JP

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Patents Grantslast 30 patents

Information Patent Grant
Plate-making method, plate-making system and can body
- Patent number 12,076,975
- Issue date Sep 3, 2024
- Toyo Seikan Co., Ltd.
- Kenichiro Yamamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Plate-making method, plate-making system and can body
- Patent number 11,878,504
- Issue date Jan 23, 2024
- Toyo Seikan Co., Ltd.
- Kenichiro Yamamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
CAN PRINTING SYSTEM, CAN MANUFACTURING SYSTEM, COLOR GUIDE, AND MET...
- Publication number 20240359481
- Publication date Oct 31, 2024
- Toyo Seikan Co., Ltd.
- Yukiko SAITO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CAN MANUFACTURING METHOD AND CAN MANUFACTURING SYSTEM
- Publication number 20240190144
- Publication date Jun 13, 2024
- Toyo Seikan Co., Ltd.
- Miyuki SAKAMAKI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Plate-making method, Plate-making system and can body
- Publication number 20240009987
- Publication date Jan 11, 2024
- YUKIKO SAITO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PLATE-MAKING METHOD, PLATE-MAKING SYSTEM AND CAN BODY
- Publication number 20220212461
- Publication date Jul 7, 2022
- Toyo Seikan Co., Ltd.
- Kenichiro YAMAMOTO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS