Aimi Suzuki

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Numazu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermosensitive recording paper
- Patent number 5,151,404
- Issue date Sep 29, 1992
- Ricoh Company, Ltd.
- Aimi Suzuki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cyanine dyes
- Patent number 4,847,385
- Issue date Jul 11, 1989
- Ricoh Company, Ltd.
- Shigeru Kusakata
- G11 - INFORMATION STORAGE