Mitutaka Arai

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Patents Grantslast 30 patents

Information Patent Grant
Toner for development of electrostatic image and method of fixing e...
- Patent number 4,883,734
- Issue date Nov 28, 1989
- Konica Corporation
- Satoru Ikeuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for development of electrostatic image and electrostatic late...
- Patent number 4,882,258
- Issue date Nov 21, 1989
- Konica Corporation
- Satoru Ikeuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic recording medium
- Patent number 4,464,279
- Issue date Aug 7, 1984
- Konishiroku Photo Industry Co., Ltd.
- Mitutaka Arai
- G11 - INFORMATION STORAGE