Seijiro Okada

Follow

Person

Neyagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic head with reduced gap wear
- Patent number 5,838,523
- Issue date Nov 17, 1998
- Matsushita Electric Industrial Co., Ltd.
- Seijiro Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head device with magnetic tape guides
- Patent number 5,638,238
- Issue date Jun 10, 1997
- Matsushita Electric Industrial Co., Ltd.
- Daisaburo Kubota
- G11 - INFORMATION STORAGE