Kunio Tomohisa

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of generating gradation correction curve for correcting grad...
- Patent number 5,123,060
- Issue date Jun 16, 1992
- Dainippon Screen Mfg. Co., Ltd.
- Masamichi Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for detecting beam spot shape
- Patent number 5,105,296
- Issue date Apr 14, 1992
- Dainippon Screen Mfg. Co., Ltd.
- Masamichi Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scanning beam control system and optical scale structure useful the...
- Patent number 5,012,089
- Issue date Apr 30, 1991
- Dainippon Screen Mfg. Co., Ltd.
- Yasuo Kurusu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of and apparatus for jitter correction of a polygon mirror i...
- Patent number 4,920,430
- Issue date Apr 24, 1990
- Dainippon Screen Mfg. Co., Ltd.
- Koichi Isono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for jitter correction of a polygon mirror in a...
- Patent number 4,872,065
- Issue date Oct 3, 1989
- Dainippon Screen Mfg. Co., Ltd.
- Koichi Isono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Halftone image recording method and apparatus
- Patent number 4,780,768
- Issue date Oct 25, 1988
- Dainippon Screen Mfg. Co., Ltd.
- Kunio Tomohisa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for interpolating image signals
- Patent number 4,712,141
- Issue date Dec 8, 1987
- Dainippon Screen Mfg. Co., Ltd.
- Kunio Tomohisa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for compensating for a shading phenomenon
- Patent number 4,691,241
- Issue date Sep 1, 1987
- Dainippon Screen Mfg. Co., Ltd.
- Kunio Tomohisa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for emphasizing sharpness in picture scanning recording time...
- Patent number 4,672,463
- Issue date Jun 9, 1987
- Dainippon Screen Mfg. Co., Ltd.
- Kunio Tomohisa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Output correction in image reproduction
- Patent number 4,660,082
- Issue date Apr 21, 1987
- Dainippon Screen Mfg. Co., Ltd.
- Kunio Tomohisa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of and apparatus for obtaining image data
- Patent number 4,647,145
- Issue date Mar 3, 1987
- Dainippon Screen Mfg. Co., Ltd.
- Kiyoshi Maeda
- G02 - OPTICS
Information Patent Grant
Method and system for recording images in various magnification ratios
- Patent number 4,636,869
- Issue date Jan 13, 1987
- Dainippon Screen Mfg. Co., Ltd.
- Kunio Tomohisa
- G06 - COMPUTING CALCULATING COUNTING

Kunio Tomohisa

Person

Patents Grantslast 30 patents

Method of generating gradation correction curve for correcting grad...

Method and apparatus for detecting beam spot shape

Scanning beam control system and optical scale structure useful the...

Method of and apparatus for jitter correction of a polygon mirror i...

Method and apparatus for jitter correction of a polygon mirror in a...

Halftone image recording method and apparatus

Method and apparatus for interpolating image signals

Method and system for compensating for a shading phenomenon

Method for emphasizing sharpness in picture scanning recording time...

Output correction in image reproduction

Method of and apparatus for obtaining image data

Method and system for recording images in various magnification ratios