Masahiko Nagumo

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information processing apparatus for monitoring event delivery from...
- Patent number 8,881,169
- Issue date Nov 4, 2014
- Fujitsu Mobile Communications Limited
- Yasuhiko Abe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data recording apparatus and method and data playback apparatus and...
- Patent number 6,801,378
- Issue date Oct 5, 2004
- Sony Corporation
- Mitsuyasu Amano
- G11 - INFORMATION STORAGE
Information Patent Grant
Variable-speed playback apparatus for digital video signals
- Patent number 6,078,456
- Issue date Jun 20, 2000
- Sony Corporation
- Toshitaka Yoshihiro
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital video recording apparatus and method
- Patent number 6,026,214
- Issue date Feb 15, 2000
- Sony Corporation
- Masahiko Nagumo
- G11 - INFORMATION STORAGE
Information Patent Grant
Variable-speed playback apparatus for digital video signals
- Patent number 5,930,063
- Issue date Jul 27, 1999
- Sony Corporation
- Toshitaka Yoshihiro
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording/reproducing apparatus and method for controlling...
- Patent number 5,859,736
- Issue date Jan 12, 1999
- Sony Corporation
- Masahiko Nagumo
- G11 - INFORMATION STORAGE
Information Patent Grant
Automatic calibration of a rotary head switching signal
- Patent number 5,796,536
- Issue date Aug 18, 1998
- Sony Corporation
- Naoyuki Sato
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING APPARATUS
- Publication number 20100107175
- Publication date Apr 29, 2010
- Yasuhiko Abe
- G06 - COMPUTING CALCULATING COUNTING

Masahiko Nagumo

Person

Patents Grantslast 30 patents

Information processing apparatus for monitoring event delivery from...

Data recording apparatus and method and data playback apparatus and...

Variable-speed playback apparatus for digital video signals

Digital video recording apparatus and method

Variable-speed playback apparatus for digital video signals

Magnetic recording/reproducing apparatus and method for controlling...

Automatic calibration of a rotary head switching signal

Patents Applicationslast 30 patents

INFORMATION PROCESSING APPARATUS