Tsutomu Kagamimiya

Follow

Person

Kimitsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Elongated-shaped silica sol and method for preparing the same
- Patent number 5,221,497
- Issue date Jun 22, 1993
- Nissan Chemical Industries, Ltd.
- Yoshitane Watanabe
- C01 - INORGANIC CHEMISTRY