Kojiro KATAOKA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Roll cutter device
- Patent number 11,040,388
- Issue date Jun 22, 2021
- KOTO ENGRAVING CO., LTD.
- Kojiro Kataoka
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING RIBBON PIECE
- Publication number 20230068234
- Publication date Mar 2, 2023
- Toyota Jidosha Kabushiki Kaisha
- Akinori TOMIOKA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLL CUTTER DEVICE
- Publication number 20190283103
- Publication date Sep 19, 2019
- Koto Engraving Co., Ltd.
- Kojiro KATAOKA
- B26 - HAND CUTTING TOOLS CUTTING SEVERING