Hiroaki Tachibana

Person

Hitachinaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Input-output circuit, recording apparatus and reproduction apparatu...
- Patent number 8,340,501
- Issue date Dec 25, 2012
- Hitachi Consumer Electronics Co., Ltd.
- Hiroo Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Input-output circuit, recording apparatus and reproduction apparatu...
- Patent number 8,306,395
- Issue date Nov 6, 2012
- Hitachi Consumer Electronics Co., Ltd.
- Hiroo Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Input-output circuit, recording apparatus and reproduction apparatu...
- Patent number 8,270,812
- Issue date Sep 18, 2012
- Hitachi Consumer Electronics Co., Ltd.
- Hiroo Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Input-output circuit, recording apparatus and reproduction apparatu...
- Patent number 8,254,758
- Issue date Aug 28, 2012
- Hitachi Consumer Electronics Co., Ltd.
- Hiroo Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Input-output circuit, recording apparatus and reproduction apparatu...
- Patent number 7,319,808
- Issue date Jan 15, 2008
- Hitachi, Ltd.
- Hiroo Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Input-output circuit, recording apparatus and reproduction apparatu...
- Patent number 6,600,870
- Issue date Jul 29, 2003
- Hitachi, Ltd.
- Hiroo Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Communication system for encrypted data and apparatus for selective...
- Patent number 6,363,210
- Issue date Mar 26, 2002
- Hitachi, Ltd.
- Hitoaki Owashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic recording and reproducing control apparatus
- Patent number 6,085,023
- Issue date Jul 4, 2000
- Hitachi, Ltd.
- Yuji Hatanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Input-output circuit, recording apparatus and reproduction apparatu...
- Patent number 6,041,161
- Issue date Mar 21, 2000
- Hitachi, Ltd.
- Hiroo Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for selectively recording and reproducing received analog...
- Patent number 5,903,704
- Issue date May 11, 1999
- Hitachi, Ltd.
- Hitoaki Owashi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INPUT-OUTPUT CIRCUIT, RECORDING APPARATUS AND REPRODUCTION APPARATU...
- Publication number 20100027962
- Publication date Feb 4, 2010
- Hiroo Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information Recording and Reproducing Apparatus
- Publication number 20090187774
- Publication date Jul 23, 2009
- Kouji MINABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information Recording/Playback Apparatus and Memory Control Method
- Publication number 20090043954
- Publication date Feb 12, 2009
- Hiroaki TACHIBANA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image-Taking Device
- Publication number 20090040327
- Publication date Feb 12, 2009
- Toshihiko Ono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Input-output circuit, recording apparatus and reproduction apparatu...
- Publication number 20090003803
- Publication date Jan 1, 2009
- Hiroo Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Input-output circuit, recording apparatus and reproduction apparatu...
- Publication number 20080292282
- Publication date Nov 27, 2008
- Hiroo Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Input-output circuit, recording apparatus and reproduction apparatu...
- Publication number 20080292283
- Publication date Nov 27, 2008
- Hiroo Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information Recording/Reproducing Apparatus
- Publication number 20080279537
- Publication date Nov 13, 2008
- Yosuke DOBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for recording and reproducing data
- Publication number 20060098952
- Publication date May 11, 2006
- Hitachi, Ltd
- Masahiro Fujimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Input-output circuit, recording apparatus and reproduction apparatu...
- Publication number 20030123858
- Publication date Jul 3, 2003
- Hiroo Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Hiroaki Tachibana

Person

Patents Grantslast 30 patents

Input-output circuit, recording apparatus and reproduction apparatu...

Input-output circuit, recording apparatus and reproduction apparatu...

Input-output circuit, recording apparatus and reproduction apparatu...

Input-output circuit, recording apparatus and reproduction apparatu...

Input-output circuit, recording apparatus and reproduction apparatu...

Input-output circuit, recording apparatus and reproduction apparatu...

Communication system for encrypted data and apparatus for selective...

Magnetic recording and reproducing control apparatus

Input-output circuit, recording apparatus and reproduction apparatu...

Apparatus for selectively recording and reproducing received analog...

Patents Applicationslast 30 patents

INPUT-OUTPUT CIRCUIT, RECORDING APPARATUS AND REPRODUCTION APPARATU...

Information Recording and Reproducing Apparatus

Information Recording/Playback Apparatus and Memory Control Method

Image-Taking Device

Input-output circuit, recording apparatus and reproduction apparatu...

Input-output circuit, recording apparatus and reproduction apparatu...

Input-output circuit, recording apparatus and reproduction apparatu...

Information Recording/Reproducing Apparatus

Method and system for recording and reproducing data

Input-output circuit, recording apparatus and reproduction apparatu...