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For the Inventor, By the Inventor

Azumino, Japan

Osamu Kumamoto

This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignee: Seiko Epson Corporation. Active years: 2009-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Kumamoto. Retrieved from https://idiyas.com/inventor/osamu-kumamoto

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 7 

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 6(Granted Patents)


Company Filing History:

goldMedal7 out of 34,296 
 
Seiko Epson Corporation
 patents

Years Active: 2009-2022

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7 patents (USPTO):Explore Patents
1. 11341931 - Display apparatus, method for controlling display apparatus, image outputting apparatus, and display system (2022-05-24),
2. 9257093 - Image display apparatus and image adjusting method (2016-02-09),
3. 9140970 - Projector and projector controlling method (2015-09-22),
4. 9105220 - Projector and control method (2015-08-11),
5. 9019282 - Display device and method for controlling the display device (2015-04-28),
6. 8462273 - Image display device, projector, control method and computer program product (2013-06-11),
7. 7551179 - Image display apparatus and image adjusting method (2009-06-23),

Title: Osamu Kumamoto: Innovator in Display Technology

Introduction

Osamu Kumamoto is a prominent inventor based in Azumino, Japan. He has made significant contributions to the field of display technology, holding a total of 7 patents. His innovative work has led to advancements in various display apparatuses and methods.

Latest Patents

Kumamoto's latest patents include a display apparatus, a method for controlling display apparatus, an image outputting apparatus, and a display system. One of his notable inventions is a projector that features a projection section, a first connector for an image outputting apparatus, an activation instructor, a detector for activation completion, an image storage, and a display controller. This projector is designed to display images based on the activation status of the image outputting apparatus. Another significant patent is an image display apparatus that includes an image signal processing unit, a display unit, and a grayscale characteristic changing unit. This invention adjusts input grayscale values to enhance image quality.

Career Highlights

Osamu Kumamoto is currently employed at Seiko Epson Corporation, where he continues to develop innovative display technologies. His work has been instrumental in improving the functionality and efficiency of display systems.

Collaborations

Kumamoto has collaborated with notable coworkers, including Takefumi Sakakibara and Yuji Mochizuki. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Osamu Kumamoto's contributions to display technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in image display systems and methods.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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