Shinichi Ohta

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical information recording/reproducing method and apparatus for...
- Patent number 5,917,790
- Issue date Jun 29, 1999
- Canon Kabushiki Kaisha
- Shinichi Ohta
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording and reproducing apparatus having a fu...
- Patent number 5,909,414
- Issue date Jun 1, 1999
- Canon Kabushiki Kaisha
- Shinichi Ohta
- G11 - INFORMATION STORAGE
Information Patent Grant
Information reproduction apparatus including a phase compensation c...
- Patent number 5,726,963
- Issue date Mar 10, 1998
- Canon Kabushiki Kaisha
- Shinichi Ohta
- G11 - INFORMATION STORAGE
Information Patent Grant
Recorded signal detection apparatus
- Patent number 5,721,719
- Issue date Feb 24, 1998
- Canon Kabushiki Kaisha
- Shinichi Ohta
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information reproduction apparatus and optical information...
- Patent number 5,499,226
- Issue date Mar 12, 1996
- Canon Kabushiki Kaisha
- Shinichi Ohta
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording and reproducing apparatus provided with means...
- Patent number 5,293,366
- Issue date Mar 8, 1994
- Canon Kabushiki Kaisha
- Shinichi Ohta
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for recording and reproducing information by i...
- Patent number 5,189,659
- Issue date Feb 23, 1993
- Canon Kabushiki Kaisha
- Shinichi Ohta
- G11 - INFORMATION STORAGE
Information Patent Grant
Image recording apparatus for producing a plurality of pulse width...
- Patent number 4,873,537
- Issue date Oct 10, 1989
- Canon Kabushiki Kaisha
- Shinichi Ohta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dual beam recorder
- Patent number 4,864,326
- Issue date Sep 5, 1989
- Canon Kabushiki Kaisha
- Naoto Kawamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image recording apparatus
- Patent number 4,710,821
- Issue date Dec 1, 1987
- Canon Kabushiki Kaisha
- Shinichi Ohta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Eye examining instrument
- Patent number 4,227,780
- Issue date Oct 14, 1980
- Canon Kabushiki Kaisha
- Shinichi Ohta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eye fundus camera
- Patent number 4,149,787
- Issue date Apr 17, 1979
- Canon Kabushiki Kaisha
- Kazunobu Kobayashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Shinichi Ohta

Person

Patents Grantslast 30 patents

Optical information recording/reproducing method and apparatus for...

Optical information recording and reproducing apparatus having a fu...

Information reproduction apparatus including a phase compensation c...

Recorded signal detection apparatus

Optical information reproduction apparatus and optical information...

Information recording and reproducing apparatus provided with means...

Method and apparatus for recording and reproducing information by i...

Image recording apparatus for producing a plurality of pulse width...

Dual beam recorder

Image recording apparatus

Eye examining instrument

Eye fundus camera