Akihiko Sakaguchi

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Touch panel
- Patent number 5,923,388
- Issue date Jul 13, 1999
- Fujistu Limited
- Shigemi Kurashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch panel having spacers arranged on vertexes of orthogonal hexagons
- Patent number 5,831,691
- Issue date Nov 3, 1998
- Fujitsu Limited
- Shigemi Kurashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch panel
- Patent number 5,777,606
- Issue date Jul 7, 1998
- Fujitsu Limited
- Shigemi Kurashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch panel having 30 to 45 degree angle between direction of displ...
- Patent number 5,715,024
- Issue date Feb 3, 1998
- Fujitsu Limited
- Shigemi Kurashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch panel having 15 to 30 degree angle between direction of displ...
- Patent number 5,640,258
- Issue date Jun 17, 1997
- Fujitsu Limited
- Shigemi Kurashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pointing control device for moving a cursor on a display on a computer
- Patent number 5,504,502
- Issue date Apr 2, 1996
- Fujitsu Limited
- Takashi Arita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch panel for detecting a coordinate of an arbitrary position whe...
- Patent number 5,451,724
- Issue date Sep 19, 1995
- Fujitsu Limited
- Fumihiko Nakazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pointing device and method of control of same
- Patent number 5,432,530
- Issue date Jul 11, 1995
- Fujitsu Limited
- Takashi Arita
- G06 - COMPUTING CALCULATING COUNTING

Akihiko Sakaguchi

Person

Patents Grantslast 30 patents

Touch panel

Touch panel having spacers arranged on vertexes of orthogonal hexagons

Touch panel

Touch panel having 30 to 45 degree angle between direction of displ...

Touch panel having 15 to 30 degree angle between direction of displ...

Pointing control device for moving a cursor on a display on a computer

Touch panel for detecting a coordinate of an arbitrary position whe...

Pointing device and method of control of same