Kenzo Suzuki

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic-shielding sheet
- Patent number 4,992,329
- Issue date Feb 12, 1991
- Kabushikikaisha Riken & Simizu Construction Co.
- Hiroyoshi Ishii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrocardiographic electrode
- Patent number 4,938,219
- Issue date Jul 3, 1990
- Fukuda Denshi Co., Ltd.
- Hiroyoshi Ishii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE