AKIRA MATSUEDA

Person

HACHIOJI-SHI, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Printed material with railway route chart printed thereon, informat...
- Patent number 6,695,212
- Issue date Feb 24, 2004
- Olympus Optical Co., Ltd.
- Akira Matsueda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Code Image reading apparatus
- Patent number 6,354,499
- Issue date Mar 12, 2002
- Olympus Optical Co., Ltd.
- Akira Matsueda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical reproducing system for multimedia information
- Patent number 6,037,915
- Issue date Mar 14, 2000
- Olympus Optical Co., Ltd.
- Akira Matsueda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Code reading apparatus having optimal battery voltage detection fun...
- Patent number 6,023,539
- Issue date Feb 8, 2000
- Olympus Optical Co., Ltd.
- Yoshikazu Ohnami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Manual scanning apparatus for reading an optical code representing...
- Patent number 5,886,335
- Issue date Mar 23, 1999
- Olympus Optical Co., Ltd.
- Akira Matsueda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information reproduction system for reproducing multimedia informat...
- Patent number 5,767,494
- Issue date Jun 16, 1998
- Olympus Optical Co., Ltd.
- Akira Matsueda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Clock detection device of information recording/reproducing apparat...
- Patent number 5,559,775
- Issue date Sep 24, 1996
- Olympus Optical Co., Ltd.
- Akira Matsueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for reproducing data from optical data recording medium
- Patent number 5,420,849
- Issue date May 30, 1995
- Olympus Optical Co., Ltd.
- Akira Matsueda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Focus control device in optical recording and reproducing apparatus...
- Patent number 5,352,881
- Issue date Oct 4, 1994
- Olympus Optical Co., Ltd.
- Akira Matsueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Regenerating device for optical recording medium in which overlappi...
- Patent number 5,329,508
- Issue date Jul 12, 1994
- Olympus Optical Co., Ltd.
- Akira Matsueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical record reproducing apparatus including automatic light amou...
- Patent number 5,303,222
- Issue date Apr 12, 1994
- Olympus Optical Co., Ltd.
- Akira Matsueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Erase mark detecting circuit for detecting an erase mark superimpos...
- Patent number 5,181,196
- Issue date Jan 19, 1993
- Olympus Optical Co., Ltd.
- Akira Matsueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Reading signal processing circuit in optical information reproducin...
- Patent number 5,164,933
- Issue date Nov 17, 1992
- Olympus Optical Co., Ltd.
- Akira Matsueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for reproducing information out of optical record medium
- Patent number 5,105,417
- Issue date Apr 14, 1992
- Olympus Optical Co., Ltd.
- Akira Matsueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical record medium including a data region, an identification re...
- Patent number 5,091,635
- Issue date Feb 25, 1992
- Olympus Optical Co., Ltd.
- Yuichiro Akatsuka
- G11 - INFORMATION STORAGE
Information Patent Grant
Display apparatus for displaying a position indicating mark over a...
- Patent number 5,047,754
- Issue date Sep 10, 1991
- Olympus Optical Co., Ltd.
- Yuichiro Akatsuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image display apparatus
- Patent number 4,803,475
- Issue date Feb 7, 1989
- Olympus Optical Company, Ltd.
- Akira Matsueda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic marking apparatus for identifying a selected image from...
- Patent number 4,802,018
- Issue date Jan 31, 1989
- Olympus Optical Co., Ltd.
- Kowji Tanikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image retrieval and registration system
- Patent number 4,672,683
- Issue date Jun 9, 1987
- Olympus Optical Co., Ltd.
- Akira Matsueda
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Printed material with railway route chart printed thereon, informat...
- Publication number 20010055410
- Publication date Dec 27, 2001
- Akira Matsueda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CODE IMAGE READING APPARATUS
- Publication number 20010052542
- Publication date Dec 20, 2001
- AKIRA MATSUEDA
- G06 - COMPUTING CALCULATING COUNTING

AKIRA MATSUEDA

Person

Patents Grantslast 30 patents

Printed material with railway route chart printed thereon, informat...

Code Image reading apparatus

Optical reproducing system for multimedia information

Code reading apparatus having optimal battery voltage detection fun...

Manual scanning apparatus for reading an optical code representing...

Information reproduction system for reproducing multimedia informat...

Clock detection device of information recording/reproducing apparat...

Apparatus for reproducing data from optical data recording medium

Focus control device in optical recording and reproducing apparatus...

Regenerating device for optical recording medium in which overlappi...

Optical record reproducing apparatus including automatic light amou...

Erase mark detecting circuit for detecting an erase mark superimpos...

Reading signal processing circuit in optical information reproducin...

Apparatus for reproducing information out of optical record medium

Optical record medium including a data region, an identification re...

Display apparatus for displaying a position indicating mark over a...

Image display apparatus

Electronic marking apparatus for identifying a selected image from...

Image retrieval and registration system

Patents Applicationslast 30 patents

Printed material with railway route chart printed thereon, informat...

CODE IMAGE READING APPARATUS