Masahiko Ikeda

Person

Hiratsuka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic material-inverting display panel
- Patent number 6,585,523
- Issue date Jul 1, 2003
- Kabushiki Kaisha Pilot
- Masami Tokunaga
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Magnetic material-inverting display panel
- Patent number 6,419,498
- Issue date Jul 16, 2002
- Kabushiki Kaisha Pilot
- Masahiko Ikeda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Signature input apparatus and a signature verification system
- Patent number 6,118,889
- Issue date Sep 12, 2000
- Kabushiki Kaisha Pilot
- Akinobu Izuno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coordinates input device using liquid crystal sheet
- Patent number 5,949,501
- Issue date Sep 7, 1999
- Kabushiki Kaisha Pilot
- Akinobu Izuno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Driving power unit for driving liquid crystal display element and l...
- Patent number 5,712,692
- Issue date Jan 27, 1998
- Kabushiki Kaisha Pilot
- Yutaka Abe Kanagawa
- G02 - OPTICS
Information Patent Grant
Magnetic display unit
- Patent number 4,750,003
- Issue date Jun 7, 1988
- Pilot Man-Nen-Hitsu Kabushiki Kaisha
- Akira Terashima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
XY plotter apparatus
- Patent number 4,646,107
- Issue date Feb 24, 1987
- Pilot Man-Nen-Hitsu Kabushiki Kaisha
- Takanori Shimizu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Magnetic material-inverting display panel
- Publication number 20010018108
- Publication date Aug 30, 2001
- KABUSHIKI KAISHA PILOT
- Masami Tokunaga
- G02 - OPTICS

Masahiko Ikeda

Person

Patents Grantslast 30 patents

Magnetic material-inverting display panel

Magnetic material-inverting display panel

Signature input apparatus and a signature verification system

Coordinates input device using liquid crystal sheet

Driving power unit for driving liquid crystal display element and l...

Magnetic display unit

XY plotter apparatus

Patents Applicationslast 30 patents

Magnetic material-inverting display panel