Tsukasa Fujita

This inventor holds 10 USPTO granted patents. Top assignees: Keyence Corporation, Sharp Kabushiki Kaisha Corporation. Active years: 2003-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsukasa Fujita. Retrieved from https://idiyas.com/inventor/tsukasa-fujita

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

USPTO Granted Patents = 10

% Patents Active = 20.0

Average Co-Inventor Count = 1.2

ph-index = 4

Forward Citations = 58(Granted Patents)

Company Filing History:

Sharp Kabushiki Kaisha Corporation

patents

Years Active: 2003-2016

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9232608 - Light emitting device, display device and method of driving light emitting device (2016-01-05),

2. 9084307 - Light emitting device, display device, light emitting component driver circuit, and method of driving light emitting component (2015-07-14),

3. 8998437 - Light emitting component board group, light emitting device and liquid crystal display device (2015-04-07),

4. 8970119 - Light emitting device and method of controlling light emitting device (2015-03-03),

5. 8874940 - Power supply control system with power factor improvement circuits and electronic device equipped with this system (2014-10-28),

6. 8587917 - Static eliminator and static elimination control method (2013-11-19),

7. 8018710 - Ionizer and static elimination method (2011-09-13),

8. 7649728 - Electricity removal apparatus (2010-01-19),

9. 7324322 - Static eliminator (2008-01-29),

10. 6522150 - Corona discharge apparatus (2003-02-18),

Title: Tsukasa Fujita: Innovator in Light Emitting Technology

Introduction

Tsukasa Fujita is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of light emitting devices, holding a total of 10 patents. His innovative work has paved the way for advancements in display technology and lighting control systems.

Latest Patents

Fujita's latest patents include a range of technologies focused on light emitting devices. One notable patent describes a light emitting device that comprises light emission units, a voltage generator, a lighting selector, and a drive control unit. This device allows for independent control of light emission components based on the required brightness intensity. Another patent details a light emitting device that includes light emitting component sets, a voltage measurement circuit, and a drive controller. This invention enhances the efficiency of lighting control by selecting the optimal drive voltage based on measured voltages.

Career Highlights

Throughout his career, Tsukasa Fujita has worked with leading companies in the technology sector. He has been associated with Keyence Corporation and Sharp Corporation, where he has contributed to the development of cutting-edge technologies in light emission and display devices. His work has been instrumental in advancing the capabilities of modern lighting systems.

Collaborations

Fujita has collaborated with notable professionals in his field, including Tadashi Hashimoto and Tomonori Shimada. These collaborations have fostered innovation and have led to the successful development of various technologies.

Conclusion

Tsukasa Fujita's contributions to light emitting technology have established him as a key figure in the industry. His patents and collaborations reflect his commitment to innovation and excellence in the field.

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]