Yuji Toda

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sign language generation apparatus and sign language translation ap...
- Patent number 5,953,693
- Issue date Sep 14, 1999
- Hitachi, Ltd.
- Tomoko Sakiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system of controlling elevators and method and apparatus...
- Patent number 5,892,190
- Issue date Apr 6, 1999
- Hitachi, Ltd.
- Yuzo Morita
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Sign recognition apparatus and method and sign translation system u...
- Patent number 5,887,069
- Issue date Mar 23, 1999
- Hitachi, Ltd.
- Hiroshi Sakou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sign language generation apparatus and sign language translation ap...
- Patent number 5,659,764
- Issue date Aug 19, 1997
- Hitachi, Ltd.
- Tomoko Sakiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sign language learning system and method
- Patent number 5,544,050
- Issue date Aug 6, 1996
- Hitachi, Ltd.
- Masahiro Abe
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
High density storage of information on a substrate with multiple de...
- Patent number 5,402,410
- Issue date Mar 28, 1995
- Hitachi, Ltd.
- Toshiyuki Yoshimura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method and system of controlling elevators and method and apparatus...
- Patent number 5,307,903
- Issue date May 3, 1994
- Hitachi, Ltd.
- Yuzo Morita
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator control apparatus
- Patent number 5,025,896
- Issue date Jun 25, 1991
- Hitachi, Ltd.
- Noboru Arabori
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Image processing apparatus
- Patent number 5,003,616
- Issue date Mar 26, 1991
- Hitachi, Ltd.
- Miyahiko Orita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Elevator apparatus
- Patent number 4,982,815
- Issue date Jan 8, 1991
- Hitachi, Ltd.
- Noboru Arabori
- B60 - VEHICLES IN GENERAL

Person

Patents Grantslast 30 patents

Sign language generation apparatus and sign language translation ap...

Method and system of controlling elevators and method and apparatus...

Sign recognition apparatus and method and sign translation system u...

Sign language generation apparatus and sign language translation ap...

Sign language learning system and method

High density storage of information on a substrate with multiple de...

Method and system of controlling elevators and method and apparatus...

Elevator control apparatus

Image processing apparatus

Elevator apparatus