EPO Patents = 5

Average Co-Inventor Count = 4.4

ph-index = 6

Forward Citations = 199(Granted Patents)

Location History:

Machida, JP (1998 - 2000)
Hachioji, JP (2001)
Mie-ken, JP (2003)
Yokkaichi, JP (1998 - 2006)
Tokyo, JP (2006 - 2014)

Company Filing History:

Japan Synthetic Rubber Co., Ltd.

patents

4. 1 out of 2

San-dia Polymers, Ltd.

patents

5. 1 out of 25,530

Sharp Kabushiki Kaisha Corporation

patents

6. 1 out of 15

Hitachi Industries Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1998-2014

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18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8804219 - Image processing apparatus, image processing method, and computer-readable recording medium storing image processing program for color conversion of image data (2014-08-12),

2. 8416459 - Image processing apparatus, image processing method, program, recording medium, printing system, image forming apparatus (2013-04-09),

3. 8256862 - Formation of image by image forming apparatus with overlapping area (2012-09-04),

4. 8141982 - Color imaging apparatus having yellow nozzle array and magenta nozzle array on same head and shifted relative to each other by a half-pitch (2012-03-27),

5. 8011756 - Imaging method and inkjet recording apparatus (2011-09-06),

6. 7690763 - Color imaging apparatus configured to reduce bidirectional color difference (2010-04-06),

7. 7600842 - Image reproducing and forming apparatus, printer driver and data processing apparatus (2009-10-13),

8. 7527351 - Image forming apparatus, liquid discharging head, image forming method, recorded matter, and recording liquid (2009-05-05),

9. 7361712 - Water absorbing agent, process for its production, and absorbers and absorbent articles made by using the agent (2008-04-22),

10. 7122226 - Liquid crystal aligning agent (2006-10-17),

11. 6991324 - Solution injector head, functional layer forming apparatus and liquid crystal display (2006-01-31),

12. 6576393 - Composition for resist underlayer film and method for producing the same (2003-06-10),

13. 6468714 - Negative radiation-sensitive resin composition (2002-10-22),

14. 6331052 - Ink jet printing apparatus (2001-12-18),

15. 6109728 - Ink jet printing head and its production method (2000-08-29),

Title: The Innovative Legacy of Yoshihisa Ohta in Image Processing

Introduction:

Yoshihisa Ohta, a prolific inventor based in Tokyo, JP, has made remarkable contributions to the field of image processing with a total of 18 patents to his name. Focused on advancements in color conversion technologies, Ohta's work has had a significant impact on the industry.

Latest Patents:

His latest patents showcase Ohta's expertise in image processing technologies. One of his recent patents involves an image processing apparatus that efficiently converts input color space coordinate data into CMYK data for optimal color reproduction in images. This innovation highlights Ohta's commitment to enhancing the visual quality of printed materials through advanced color manipulation techniques.

Career Highlights:

Yoshihisa Ohta has an impressive professional background, having worked at renowned companies such as Ricoh Company, Ltd. and JSR Corporation. His experience in industry-leading organizations has provided him with valuable insights and opportunities to drive innovation in image processing technologies.

Collaborations:

Throughout his career, Ohta has collaborated with talented individuals in the field. Masakazu Yoshida and Takashi Kimura are among his notable coworkers who have worked alongside him on various projects, contributing to the success of his innovations in image processing.

Conclusion:

In conclusion, Yoshihisa Ohta's dedication to advancing image processing technologies has established him as a key figure in the industry. With a focus on color conversion and optimization, his patents and collaborations have paved the way for new developments in the field. Ohta's work continues to inspire new generations of inventors and researchers in the ever-evolving realm of image processing.

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5 patents (EPO):

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.