Masataka Tokunaga

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Katano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for winding wire into a coil on the inner surface of a cy...
- Patent number 5,333,800
- Issue date Aug 2, 1994
- Matsushita Electric Industrial Co., Ltd.
- Toshihiro Takahata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for manufacturing a coil element
- Patent number 5,224,257
- Issue date Jul 6, 1993
- Matsushita Electric Industrial Co., Ltd.
- Toshiichi Murakoshi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...