FORM ROLL TECH CO., LTD

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NAGANO, JP

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Patents Grantslast 30 patents

Information Patent Grant
Flat threading rolling die
- Patent number D989824
- Issue date Jun 20, 2023
- FORM ROLL TECH CO., LTD.
- Toshinaka Shinbutsu
- D15 - Machines not elsewhere specified
Information Patent Grant
Dual-threaded screw structure and fastening structure therewith
- Patent number 11,293,476
- Issue date Apr 5, 2022
- FORM ROLL TECH CO., LTD.
- Toshinaka Shinbutsu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Dual-threaded screw structure
- Patent number 10,519,995
- Issue date Dec 31, 2019
- FORM ROLL TECH CO., LTD.
- Toshinaka Shinbutsu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Bolt
- Patent number D814283
- Issue date Apr 3, 2018
- FORM ROLL TECH CO., LTD.
- Toshinaka Shinbutsu
- D08 - Tools and hardware

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Patents Applicationslast 30 patents

Information Patent Application
FASTENING STRUCTURE WITH DOUBLE NUTS HAVING DUAL-THREADED SCREW
- Publication number 20230062368
- Publication date Mar 2, 2023
- FORM ROLL TECH CO., LTD.
- Toshinaka SHINBUTSU
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DUAL-THREADED SCREW STRUCTURE AND FASTENING STRUCTURE THEREWITH
- Publication number 20200132105
- Publication date Apr 30, 2020
- FORM ROLL TECH CO., LTD.
- Toshinaka Shinbutsu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DUAL-THREADED SCREW STRUCTURE
- Publication number 20180163757
- Publication date Jun 14, 2018
- FORM ROLL TECH CO., LTD.
- Toshinaka Shinbutsu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...