Mamoru TANAKA

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Patents Grantslast 30 patents

Information Patent Grant
Pierce nut for high-strength steel plate
- Patent number 9,328,762
- Issue date May 3, 2016
- Aoyama Seisakusho Co., Ltd.
- Mamoru Tanaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
PIERCE NUT FOR HIGH-STRENGTH STEEL PLATE
- Publication number 20140248104
- Publication date Sep 4, 2014
- Aoyama Seisakusho Co., Ltd.
- Mamoru TANAKA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...