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Yoichi Yamamoto

This inventor holds 32 USPTO granted patents, primarily in Image Processing Technology. Top assignees: Sharp Kabushiki Kaisha Corporation, Nippon Telegraph and Telephone Public Corporation, Sharp Corporation. Active years: 1976-2007.

USPTO Granted Patents = 32

% Patents Active = 96.9

Average Co-Inventor Count = 2.7

ph-index = 10

Forward Citations = 299(Granted Patents)

Location History:

Nara, JA (1976 - 1978)
Nara, JP (1978 - 2007)

Company Filing History:

31 out of 25,939

Sharp Kabushiki Kaisha Corporation

patents

9 out of 522

Nippon Telegraph and Telephone Public Corporation

Sugai Chemical Ind. Co., Ltd.

patents

5. 1 out of 11

Sugai Chemical Industry Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1976-2007

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Areas of Expertise:

Image Processing Device

Image Display Apparatus

Electrostatic Printer

Ink Jet System Printer

Thermal Head

Charge Measurement

Image Formation Apparatus

Halftone Laser Recording

Toner Charge Measurement

Nozzle Cleaning Device

Thermosensitive Recording Material

Distortion Reduction

32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7242384 - Image processing device, and image display device provided with such an image processing device (2007-07-10),

2. 7227524 - Image display apparatus and method (2007-06-05),

3. 7142218 - Image display device and electronic apparatus using same, and image display method of same (2006-11-28),

4. 6583774 - Display device (2003-06-24),

5. 6285382 - Recording medium and image forming apparatus for forming image thereon (2001-09-04),

6. 6025859 - Electrostatic printer having an array of optical modulating grating (2000-02-15),

7. 5797062 - Measuring device for amount of charge of developer (1998-08-18),

8. 5694161 - Image forming apparatus with a light directing device for varying (1997-12-02),

9. 5486900 - Measuring device for amount of charge of toner and image forming (1996-01-23),

10. 5260720 - Image formation system (1993-11-09),

11. 5245438 - Image formation apparatus having selective erasing capability (1993-09-14),

12. 5170270 - Image writing device (1992-12-08),

13. 5099273 - Image formation device (1992-03-24),

14. 4973989 - Halftone laser recording with plural beams (1990-11-27),

15. 4898489 - Paper support mechanism in a printer (1990-02-06),

Title: Yoichi Yamamoto - Innovative Inventor from Nara, Japan

Introduction: Yoichi Yamamoto is a renowned inventor hailing from Nara, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yoichi Yamamoto holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Yoichi Yamamoto has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Yoichi Yamamoto has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge-sharing.

Conclusion: Yoichi Yamamoto's passion for innovation, coupled with his dedication to pushing the boundaries of what is possible, has solidified his reputation as a visionary inventor in the global tech community.

Profile summary based on public USPTO records.

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