Rieko Otsuka

Person

Fuchu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information recording medium storing system and storing case
- Patent number 7,852,740
- Issue date Dec 14, 2010
- Hitachi, Ltd.
- Yumiko Anzai
- G11 - INFORMATION STORAGE
Information Patent Grant
Display system and camera system
- Patent number 7,771,054
- Issue date Aug 10, 2010
- Hitachi, Ltd.
- Rieko Otsuka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus and image pickup apparatus
- Patent number 7,520,615
- Issue date Apr 21, 2009
- Hitachi, Ltd.
- Takeshi Hoshino
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Input device using elastic material
- Patent number 7,479,903
- Issue date Jan 20, 2009
- Hitachi, Ltd.
- Rieko Otsuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Stereoscopic display apparatus
- Patent number 7,168,809
- Issue date Jan 30, 2007
- Hitachi, Ltd.
- Takeshi Hoshino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display apparatus and image pickup apparatus
- Patent number 7,059,729
- Issue date Jun 13, 2006
- Hitachi, Ltd.
- Takeshi Hoshino
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus
- Patent number 7,059,733
- Issue date Jun 13, 2006
- Hitachi, Ltd.
- Takeshi Hoshino
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DEMAND FORECAST SYSTEM AND METHOD
- Publication number 20200202365
- Publication date Jun 25, 2020
- Hitachi, Ltd
- Masao YAMASHIRO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FARE REFUND SYSTEM, AND METHOD FOR SAME
- Publication number 20160171786
- Publication date Jun 16, 2016
- Hitachi, Ltd
- Rieko OTSUKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRANSPORTATION ANALYSIS SYSTEM
- Publication number 20150286936
- Publication date Oct 8, 2015
- Hitachi, Ltd
- Shuhei Furuya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SENSING DATA DISPLAY APPARATUS AND SENSING DATA PROCESSING SYSTEM
- Publication number 20120092379
- Publication date Apr 19, 2012
- Hitachi, Ltd.
- Satomi TSUJI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display system and camera system
- Publication number 20100259599
- Publication date Oct 14, 2010
- Hitachi, Ltd.
- Rieko Otsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY APPARATUS
- Publication number 20080266523
- Publication date Oct 30, 2008
- Rieko Otsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GROUP VISUALIZATION SYSTEM AND SENSOR-NETWORK SYSTEM
- Publication number 20080263080
- Publication date Oct 23, 2008
- Shinichi FUKUMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STEREOSCOPIC DISPLAY DEVICE
- Publication number 20080218854
- Publication date Sep 11, 2008
- Takeshi Hoshino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Display System and Camera System
- Publication number 20080036969
- Publication date Feb 14, 2008
- Hitachi, Ltd
- Rieko Otsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information Recording Medium Storing System and Storing Case
- Publication number 20070284271
- Publication date Dec 13, 2007
- YUMIKO ANZAI
- G11 - INFORMATION STORAGE
Information Patent Application
Noncontact Input Device For In-Vehicle Apparatus
- Publication number 20070244613
- Publication date Oct 18, 2007
- Tadaaki Ishikawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Automatic click input system
- Publication number 20070120823
- Publication date May 31, 2007
- Rieko Otsuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display apparatus and image pickup apparatus
- Publication number 20070064201
- Publication date Mar 22, 2007
- Hitachi, Ltd.
- Takeshi Hoshino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Input device using elastic material
- Publication number 20070051591
- Publication date Mar 8, 2007
- Hitachi, Ltd.
- Rieko Otsuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display apparatus
- Publication number 20060181688
- Publication date Aug 17, 2006
- Hitachi, Ltd.
- Takeshi Hoshino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Stereoscopic display apparatus
- Publication number 20060055887
- Publication date Mar 16, 2006
- Takeshi Hoshino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Imaging system with tracking function
- Publication number 20060055792
- Publication date Mar 16, 2006
- Rieko Otsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Display apparatus and image pickup apparatus
- Publication number 20050041218
- Publication date Feb 24, 2005
- Hitachi, Ltd.
- Takeshi Hoshino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Display apparatus
- Publication number 20040196362
- Publication date Oct 7, 2004
- Hitachi, Ltd.
- Takeshi Hoshino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Rieko Otsuka

Person

Patents Grantslast 30 patents

Information recording medium storing system and storing case

Display system and camera system

Display apparatus and image pickup apparatus

Input device using elastic material

Stereoscopic display apparatus

Display apparatus and image pickup apparatus

Display apparatus

Patents Applicationslast 30 patents

DEMAND FORECAST SYSTEM AND METHOD

FARE REFUND SYSTEM, AND METHOD FOR SAME

TRANSPORTATION ANALYSIS SYSTEM

SENSING DATA DISPLAY APPARATUS AND SENSING DATA PROCESSING SYSTEM

Display system and camera system

DISPLAY APPARATUS

GROUP VISUALIZATION SYSTEM AND SENSOR-NETWORK SYSTEM

STEREOSCOPIC DISPLAY DEVICE

Display System and Camera System

Information Recording Medium Storing System and Storing Case

Noncontact Input Device For In-Vehicle Apparatus

Automatic click input system

Display apparatus and image pickup apparatus

Input device using elastic material

Display apparatus

Stereoscopic display apparatus

Imaging system with tracking function

Display apparatus and image pickup apparatus

Display apparatus