Ohta Kenji

Person

Kitakatsuragi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image processing apparatus
- Patent number 10,532,906
- Issue date Jan 14, 2020
- SHARP KABUSHIKI KAISHA
- Masahiro Kawano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image processing apparatus
- Patent number 10,093,509
- Issue date Oct 9, 2018
- SHARP KABUSHIKI KAISHA
- Masahiro Kawano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image processing apparatus
- Patent number 8,820,731
- Issue date Sep 2, 2014
- Sharp Kabushiki Kaisha
- Masahiro Kawano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Copier
- Patent number D665012
- Issue date Aug 7, 2012
- Sharp Kabushiki Kaisha
- Naoki Saito
- D18 - Printing and office machinery
Information Patent Grant
Operating panel for a copier
- Patent number D664591
- Issue date Jul 31, 2012
- Sharp Kabushiki Kaisha
- Kenji Ohta
- D18 - Printing and office machinery
Information Patent Grant
Cash register
- Patent number D658710
- Issue date May 1, 2012
- Sharp Kabushiki Kaisha
- Tatsuo Mori
- D18 - Printing and office machinery
Information Patent Grant
Optical recording medium recorded with information in depth directi...
- Patent number 7,580,329
- Issue date Aug 25, 2009
- Sharp Kabushiki Kaisha
- Junsaku Nakajima
- G11 - INFORMATION STORAGE
Information Patent Grant
Cash register
- Patent number D570400
- Issue date Jun 3, 2008
- Sharp Kabushiki Kaisha
- Kenji Ohta
- D18 - Printing and office machinery
Information Patent Grant
Input/output terminal for computer
- Patent number D564499
- Issue date Mar 18, 2008
- Sharp Kabushiki Kaisha
- Kenji Ohta
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Group robot system, and sensing robot and base station used therefor
- Patent number 7,283,893
- Issue date Oct 16, 2007
- Sharp Kabushiki Kaisha
- Keita Hara
- G05 - CONTROLLING REGULATING
Information Patent Grant
Cash register
- Patent number D537864
- Issue date Mar 6, 2007
- Sharp Kabushiki Kaisha
- Kenji Ohta
- D18 - Printing and office machinery
Information Patent Grant
Optical disk having pits of different depths formed therein, optica...
- Patent number 7,113,460
- Issue date Sep 26, 2006
- Sharp Kabushiki Kaisha
- Junsaku Nakajima
- G11 - INFORMATION STORAGE
Information Patent Grant
Group robot system, and sensing robot and base station used therefor
- Patent number 7,082,351
- Issue date Jul 25, 2006
- Sharp Kabushiki Kaisha
- Keita Hara
- G05 - CONTROLLING REGULATING
Information Patent Grant
Optical recording medium recorded with information in depth directi...
- Patent number 7,050,383
- Issue date May 23, 2006
- Sharp Kabushiki Kaisha
- Junsaku Nakajima
- G11 - INFORMATION STORAGE
Information Patent Grant
Battery charger for an input/output terminal of a computer
- Patent number D507526
- Issue date Jul 19, 2005
- Sharp Kabushiki Kaisha
- Kenji Ohta
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Cash register
- Patent number D507592
- Issue date Jul 19, 2005
- Sharp Kabushiki Kaisha
- Kanji Mizusugi
- D18 - Printing and office machinery
Information Patent Grant
Information write/read head including an optical slit having a ligh...
- Patent number 6,876,603
- Issue date Apr 5, 2005
- Sharp Kabushiki Kaisha
- Hiroshi Fuji
- G11 - INFORMATION STORAGE
Information Patent Grant
Input/output terminal for a computer
- Patent number D501207
- Issue date Jan 25, 2005
- Sharp Kabushiki Kaisha
- Kenji Ohta
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Optical sample and method of writing and reading information on the...
- Patent number 6,819,648
- Issue date Nov 16, 2004
- Agency of Industrial Science & Technology
- Junji Tominaga
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and magnetic recording apparatus using same
- Patent number 6,804,822
- Issue date Oct 12, 2004
- Sharp Kabushiki Kaisha
- Junichi Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium and recording and reproducing meth...
- Patent number 6,665,235
- Issue date Dec 16, 2003
- Sharp Kabushiki Kaisha
- Yoshiteru Murakami
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical reproducing and recording method, recording medium, and opt...
- Patent number 6,661,745
- Issue date Dec 9, 2003
- Agency of Industrial Science & Technology
- Junji Tominaga
- G11 - INFORMATION STORAGE
Information Patent Grant
Communication apparatus and communication method for outputting an...
- Patent number 6,648,822
- Issue date Nov 18, 2003
- Sharp Kabushiki Kaisha
- Masaki Hamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magneto-optical recording method using the relation of beam diamete...
- Patent number 6,483,785
- Issue date Nov 19, 2002
- Yoshiteru Murakami
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing an optical disk
- Patent number 6,379,864
- Issue date Apr 30, 2002
- Sharp Kabushiki Kaisha
- Tetsuya Inui
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium and recording and reproducing meth...
- Patent number 6,261,707
- Issue date Jul 17, 2001
- Sharp Kabushiki Kaisha
- Yoshiteru Murakami
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and information recording-reproduction me...
- Patent number 6,143,436
- Issue date Nov 7, 2000
- Sharp Kabushiki Kaisha
- Junsaku Nakajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical disc
- Patent number 6,067,285
- Issue date May 23, 2000
- Sharp Kabushiki Kaisha
- Kenji Ohta
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium having pit rows
- Patent number 6,058,100
- Issue date May 2, 2000
- Sharp Kabushiki Kaisha
- Michinobu Mieda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical memory apparatus
- Patent number 6,055,223
- Issue date Apr 25, 2000
- Sharp Kabushiki Kaisha
- Kenji Ohta
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING APPARATUS
- Publication number 20200122950
- Publication date Apr 23, 2020
- Sharp Kabushiki Kaisha
- Masahiro KAWANO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
IMAGE PROCESSING APPARATUS
- Publication number 20190002229
- Publication date Jan 3, 2019
- Sharp Kabushiki Kaisha
- Masahiro KAWANO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE PROCESSNG APPARATUS
- Publication number 20140333020
- Publication date Nov 13, 2014
- Masahiro KAWANO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
IMAGE PROCESSING APPARATUS
- Publication number 20120043715
- Publication date Feb 23, 2012
- Masahiro KAWANO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Optical recording medium recorded with information in depth directi...
- Publication number 20070177489
- Publication date Aug 2, 2007
- Sharp Kabushiki Kaisha
- Junsaku Nakajima
- G11 - INFORMATION STORAGE
Information Patent Application
Group robot system, and sensing robot and base station used therefor
- Publication number 20060217843
- Publication date Sep 28, 2006
- Sharp Kabushiki Kaisha
- Keita Hara
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Group robot system, and sensing robot and base station used therefor
- Publication number 20030105534
- Publication date Jun 5, 2003
- Sharp Kabushiki Kaisha
- Keita Hara
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Magneto-optical recording medium and recording and reproducing meth...
- Publication number 20030081510
- Publication date May 1, 2003
- Sharp Kabushiki Kaisha
- Yoshiteru Murakami
- B60 - VEHICLES IN GENERAL
Information Patent Application
Magnetic recording medium and magnetic recording apparatus using same
- Publication number 20020186506
- Publication date Dec 12, 2002
- Sharp Kabushiki Kaisha
- Junichi Sato
- G11 - INFORMATION STORAGE
Information Patent Application
Communication apparatus and communication method
- Publication number 20020105427
- Publication date Aug 8, 2002
- Masaki Hamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information write/read head, information writing/reading device, tr...
- Publication number 20020003752
- Publication date Jan 10, 2002
- Hiroshi Fuji
- G11 - INFORMATION STORAGE
Information Patent Application
Optical recording medium recorded with information in depth directi...
- Publication number 20020001274
- Publication date Jan 3, 2002
- Junsaku Nakajima
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk having pits of different depths formed therein, optica...
- Publication number 20010036134
- Publication date Nov 1, 2001
- Junsaku Nakajima
- G11 - INFORMATION STORAGE

Person

Patents Grantslast 30 patents

Image processing apparatus

Image processing apparatus

Image processing apparatus

Copier

Operating panel for a copier

Cash register

Optical recording medium recorded with information in depth directi...

Cash register

Input/output terminal for computer

Group robot system, and sensing robot and base station used therefor

Cash register

Optical disk having pits of different depths formed therein, optica...

Group robot system, and sensing robot and base station used therefor

Optical recording medium recorded with information in depth directi...

Battery charger for an input/output terminal of a computer

Cash register

Information write/read head including an optical slit having a ligh...

Input/output terminal for a computer

Optical sample and method of writing and reading information on the...

Magnetic recording medium and magnetic recording apparatus using same

Magneto-optical recording medium and recording and reproducing meth...

Optical reproducing and recording method, recording medium, and opt...

Communication apparatus and communication method for outputting an...

Magneto-optical recording method using the relation of beam diamete...

Method for manufacturing an optical disk

Magneto-optical recording medium and recording and reproducing meth...

Magnetic recording medium and information recording-reproduction me...

Optical disc

Optical recording medium having pit rows

Optical memory apparatus

Patents Applicationslast 30 patents

IMAGE PROCESSING APPARATUS

IMAGE PROCESSING APPARATUS

IMAGE PROCESSNG APPARATUS

IMAGE PROCESSING APPARATUS

Optical recording medium recorded with information in depth directi...

Group robot system, and sensing robot and base station used therefor

Group robot system, and sensing robot and base station used therefor

Magneto-optical recording medium and recording and reproducing meth...

Magnetic recording medium and magnetic recording apparatus using same

Communication apparatus and communication method

Information write/read head, information writing/reading device, tr...

Optical recording medium recorded with information in depth directi...

Optical disk having pits of different depths formed therein, optica...