Akira Kuwabara

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pattern writing apparatus and pattern writing method
- Patent number 6,903,798
- Issue date Jun 7, 2005
- Dainippon Screen Mfg. Co., Ltd.
- Hiroyuki Shirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pattern writing apparatus and pattern writing method
- Patent number 6,859,223
- Issue date Feb 22, 2005
- Dainippon Screen Mfg. Co., Ltd.
- Hiroyuki Shirota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Laser drawing apparatus and laser drawing method
- Patent number 6,753,896
- Issue date Jun 22, 2004
- Dainippon Screen Mfg. Co., Ltd.
- Hiroyuki Shirota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical beam scanning system
- Patent number 5,225,924
- Issue date Jul 6, 1993
- Dainippon Screen Mfg. Co., Ltd.
- Hideaki Ogawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Conversion device for laser interferometic measuring apparatus
- Patent number 5,184,313
- Issue date Feb 2, 1993
- Dainippon Screen Mfg. Co., Ltd.
- Akira Kuwabara
- G01 - MEASURING TESTING
Information Patent Grant
Method of and apparatus for controlling deflection of optical beams
- Patent number 5,111,332
- Issue date May 5, 1992
- Dainippon Screen Mfg. Co., Ltd.
- Akira Kuwabara
- G02 - OPTICS
Information Patent Grant
Apparatus for expanding and formatting runlength data for multiple...
- Patent number 5,065,445
- Issue date Nov 12, 1991
- Dainippon Screen Mfg. Co., Ltd.
- Akira Kuwabara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser scan recording apparatus using aperture plates to form shifte...
- Patent number 4,896,169
- Issue date Jan 23, 1990
- Dainippon Screen Mfg. Co., Ltd.
- Akira Kuwabara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image data correction
- Patent number 4,718,768
- Issue date Jan 12, 1988
- Dainippon Screen Mfg. Co., Ltd.
- Tetsuo Houki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for controlling magnification variation
- Patent number 4,687,944
- Issue date Aug 18, 1987
- Dainippon Screen Mfg. Co., Ltd.
- Ikuo Mitsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for generating a pixel synchronizing signal in a picture inp...
- Patent number 4,683,499
- Issue date Jul 28, 1987
- Dainippon Screen Mfg. Co., Ltd.
- Akira Kuwabara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for increasing resolution of array sensor and system therefor
- Patent number 4,656,517
- Issue date Apr 7, 1987
- Dainippon Screen Mfg. Co., Ltd.
- Junji Shida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
STEREOLITHOGRAPHY APPARATUS AND METHOD FOR MANUFACTURING THREE-DIME...
- Publication number 20240227292
- Publication date Jul 11, 2024
- SHASHIN KAGAKU CO., LTD.
- Tetsuo HOKI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Pattern writing apparatus and pattern writing method
- Publication number 20050002002
- Publication date Jan 6, 2005
- Dainippon Screen Mfg. Co., Ltd.
- Hiroyuki Shirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Pattern writing apparatus and pattern writing method
- Publication number 20030222966
- Publication date Dec 4, 2003
- Dainippon Screen Mfg. Co., Ltd.
- Hiroyuki Shirota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Pattern writing apparatus and pattern writing method
- Publication number 20030214644
- Publication date Nov 20, 2003
- DAINIPPON SCREEN MFG., CO., LTD.
- Hiroyuki Shirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Laser drawing apparatus and laser drawing method
- Publication number 20030112323
- Publication date Jun 19, 2003
- Dainippon Screen Mfg. Co., Ltd.
- Hiroyuki Shirota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Akira Kuwabara

Person

Patents Grantslast 30 patents

Pattern writing apparatus and pattern writing method

Pattern writing apparatus and pattern writing method

Laser drawing apparatus and laser drawing method

Optical beam scanning system

Conversion device for laser interferometic measuring apparatus

Method of and apparatus for controlling deflection of optical beams

Apparatus for expanding and formatting runlength data for multiple...

Laser scan recording apparatus using aperture plates to form shifte...

Image data correction

Method for controlling magnification variation

Method for generating a pixel synchronizing signal in a picture inp...

Method for increasing resolution of array sensor and system therefor

Patents Applicationslast 30 patents

STEREOLITHOGRAPHY APPARATUS AND METHOD FOR MANUFACTURING THREE-DIME...

Pattern writing apparatus and pattern writing method

Pattern writing apparatus and pattern writing method

Pattern writing apparatus and pattern writing method

Laser drawing apparatus and laser drawing method