Tokuhisa Miyamatsu

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Nagoya, JA

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Patents Grantslast 30 patents

Information Patent Grant
Method for separation and enrichment of isotopes
- Patent number 4,059,670
- Issue date Nov 22, 1977
- Mitsubishi Rayon Co., Ltd.
- Hidetake Kakihana
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of removing scale-forming substances from hot water system
- Patent number 4,045,338
- Issue date Aug 30, 1977
- Mitsubishi Rayon Co., Ltd.
- Haruo Miyamoto
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Flame retardant shaped materials
- Patent number 3,997,515
- Issue date Dec 14, 1976
- Mitsubishi Rayon Co., Ltd.
- Kenzo Kosaka
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...