Yoshifumi Fujino

Follow

Person

Kawagoe, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Gain control device for servo control
- Patent number 5,886,963
- Issue date Mar 23, 1999
- Pioneer Electronic Corporation
- Hiroyuki Abe
- G11 - INFORMATION STORAGE
Information Patent Grant
Gain control device for servo control
- Patent number 5,761,164
- Issue date Jun 2, 1998
- Pioneer Electronic Corporation
- Hiroyuki Abe
- G11 - INFORMATION STORAGE
Information Patent Grant
Automatic gain control apparatus for optical disc player
- Patent number 5,757,748
- Issue date May 26, 1998
- Pioneer Electronic Corporation
- Kazuhiro Kiyoura
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for controlling bias amount of focus error signal
- Patent number 5,751,674
- Issue date May 12, 1998
- Pioneer Electronic Corporation
- Alex Bradshaw
- G11 - INFORMATION STORAGE
Information Patent Grant
Device and method for automatically controlling a servo loop gain
- Patent number 5,600,615
- Issue date Feb 4, 1997
- Pioneer Electronic Corporation
- Kazuhiro Kiyoura
- G11 - INFORMATION STORAGE