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For the Inventor, By the Inventor

Matsumoto, Japan

Keishi Kimura

This inventor holds 14 USPTO granted patents and 1 EPO patent. Top assignee: Seiko Epson Corporation. Active years: 2003-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keishi Kimura. Retrieved from https://idiyas.com/inventor/keishi-kimura

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

USPTO Granted Patents = 14

% Patents Active = 35.7

 

Average Co-Inventor Count = 1.4

ph-index = 4

Forward Citations = 66(Granted Patents)


Location History:

  • Suwa, JP (2003)
  • Tokyo, JP (2004)
  • Matsumoto, JP (2005 - 2016)

Company Filing History:

goldMedal14 out of 34,296 
 
Seiko Epson Corporation
 patents

Years Active: 2003-2016

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14 patents (USPTO):Explore Patents
1. 9470962 - Discharge lamp driving device, projector, and method for driving a discharge lamp (2016-10-18),
2. 9176366 - Method for controlling a projector including a cooling unit insulated from a power-supply unit (2015-11-03),
3. 8911095 - Discharge lamp driving device, projector, and method for driving a discharge lamp (2014-12-16),
4. 8425053 - Lighting control device and projector (2013-04-23),
5. 8308308 - Device and method for driving discharge lamp, light source device, and projector that records an operation history of applied start-up pulses (2012-11-13),
6. 8143798 - Driving device and driving method for discharge lamp, light source device, and image display apparatus (2012-03-27),
7. 7999490 - Light source, projector, and method for driving light source (2011-08-16),
8. 7946715 - Light source and projector (2011-05-24),
9. 7025463 - Rear projection television with screen panel for receiving projection light (2006-04-11),
10. 7019792 - Image display apparatus (2006-03-28),
11. 6974217 - Projector executing keystone correction (2005-12-13),
12. 6860608 - Rear projection display (2005-03-01),
13. 6824276 - Image processing with changes of optical system of projector (2004-11-30),
14. 6567925 - Image signal processing method and image signal processor (2003-05-20),

Title: Keishi Kimura: Innovator in Discharge Lamp Technology

Introduction

Keishi Kimura is a prominent inventor based in Matsumoto, Japan. He has made significant contributions to the field of lighting technology, particularly in the development of discharge lamp driving devices and projectors. With a total of 14 patents to his name, Kimura's work has had a substantial impact on the industry.

Latest Patents

Among his latest innovations is a discharge lamp driving device that features a direct-current power supply section. This device controls the current supplied to a discharge lamp and includes a voltage detecting section that monitors the lamp voltage. Additionally, a control section modulates the lamp current based on the detected voltage, ensuring optimal performance. Another notable patent is a method for controlling a projector that includes a cooling unit insulated from the power-supply unit. This projector can accurately measure the temperature of the object to be cooled and perform precise cooling control, enhancing its efficiency and reliability.

Career Highlights

Keishi Kimura is currently associated with Seiko Epson Corporation, where he continues to innovate and develop advanced technologies. His work has been instrumental in improving the functionality and efficiency of projection systems and lighting devices.

Collaborations

Throughout his career, Kimura has collaborated with notable colleagues, including Kentaro Yamauchi and Tetsuo Terashima. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their respective fields.

Conclusion

Keishi Kimura's contributions to discharge lamp technology and projectors exemplify his dedication to innovation. His patents reflect a commitment to enhancing the performance and efficiency of lighting systems.

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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