Naoki Katagiri

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Ueda, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coaxial cable
- Patent number 5,463,188
- Issue date Oct 31, 1995
- NEC Corporation
- Yasuhiro Nohmi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-layered insulated wire for high frequency transformer winding
- Patent number 5,362,925
- Issue date Nov 8, 1994
- Totoku Electric Co., Ltd.
- Tadashi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-layered insulated wire for high frequency transformer winding
- Patent number 5,326,935
- Issue date Jul 5, 1994
- Totoku Electric Co., Ltd.
- Tadashi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS