Masaharu Ishisaka

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Patents Grantslast 30 patents

Information Patent Grant
Tape carrier device having an adhesive resin overcoat and a polyimi...
- Patent number 5,814,879
- Issue date Sep 29, 1998
- Mitsui Mining & Smelting Co., Ltd.
- Masaharu Ishisaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tape carrier and tape carrier device using the same
- Patent number 5,477,080
- Issue date Dec 19, 1995
- Mitsui Mining & Smelting Co., Ltd.
- Masaharu Ishisaka
- H01 - BASIC ELECTRIC ELEMENTS