Tatehiko Ikeda

Follow

Person

Ichikai, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Tape cassette having reduced drop-out error by selected sizing of g...
- Patent number 5,647,551
- Issue date Jul 15, 1997
- Kao Corporation
- Tatehiko Ikeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Projection on retaining element of tape cassette
- Patent number 5,173,829
- Issue date Dec 22, 1992
- Kao Corporation
- Takahisa Kawaguchi
- G11 - INFORMATION STORAGE