Takeshi Aihara

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing metal bottle, and metal bottle
- Patent number 11,440,695
- Issue date Sep 13, 2022
- Toyo Seikan Co., Ltd.
- Takeshi Aihara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Polygonal can and method for forming thereof
- Patent number 10,525,520
- Issue date Jan 7, 2020
- Toyo Seikan Group Holdings, Ltd.
- Tomomi Kobayashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING METAL BOTTLE, AND METAL BOTTLE
- Publication number 20190329925
- Publication date Oct 31, 2019
- Toyo Seikan Co., Ltd.
- Takeshi AIHARA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
POLYGONAL CAN AND METHOD FOR FORMING THEREOF
- Publication number 20170008063
- Publication date Jan 12, 2017
- TOYO SEIKAN GROUP HOLDINGS, LTD.
- Tomomi Kobayashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...