Shin-Ichiro Dezawa

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Odawara, JA

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium
- Patent number 4,097,650
- Issue date Jun 27, 1978
- Fuji Photo Film Co., Ltd.
- Ryuji Shirahata
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of forming a metallic thin film by electroless plating on a...
- Patent number 4,089,993
- Issue date May 16, 1978
- Fuji Photo Film Co., Ltd.
- Ryuji Shirahata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for producing ferromagnetic powder
- Patent number 4,069,164
- Issue date Jan 17, 1978
- Fuji Photo Film Co., Ltd.
- Shin-Ichiro Dezawa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing cobalt- and iron-containing ferromagnetic powder
- Patent number 4,066,565
- Issue date Jan 3, 1978
- Fuji Photo Film Co., Ltd.
- Koji Sasazawa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing cobalt- and iron-containing ferromagnetic pow...
- Patent number 4,066,564
- Issue date Jan 3, 1978
- Fuji Photo Film Co., Ltd.
- Koji Sasazawa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process of producing ferromagnetic materials
- Patent number 4,016,057
- Issue date Apr 5, 1977
- Fuji Photo Film Co., Ltd.
- Shin-ichiro Dezawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR