Sakai, Japan

Keisuke Hamajima

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keisuke Hamajima. Retrieved from https://idiyas.com/inventor/keisuke-hamajima

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

Calculating rank
USPTO Granted Patents = 1 

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2021

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1 patent (USPTO):Explore Patents

Title: Keisuke Hamajima: Innovator in Self-Luminous Display Technology

Introduction

Keisuke Hamajima is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of display technology, particularly with his innovative designs that enhance user experience. His work is characterized by a focus on self-luminous display devices, which are becoming increasingly relevant in modern technology.

Latest Patents

Hamajima holds a patent for a self-luminous display device. This device comprises a display panel that includes self-luminous elements arranged in both row and column directions. The elements are scanned in the column direction from one end to the other. Additionally, the device features a flexible unit connected to the display panel, which bends and extends along the panel. This flexible unit includes a thermistor that detects the temperature of the display panel, ensuring optimal performance. The design also incorporates a detour portion equipped with the thermistor, which extends in the row direction and detours toward the second end in a plan view. This innovative approach enhances the functionality and efficiency of display devices.

Career Highlights

Keisuke Hamajima is associated with Sharp Corporation, a leading company in the electronics industry. His work at Sharp has allowed him to explore and develop advanced technologies that push the boundaries of display capabilities. His contributions have been instrumental in the evolution of self-luminous displays, making them more efficient and user-friendly.

Collaborations

Hamajima has collaborated with fellow inventor Yohichi Takazane. Their partnership has fostered innovation and creativity in the development of new technologies, particularly in the realm of display devices.

Conclusion

Keisuke Hamajima's work in self-luminous display technology exemplifies the spirit of innovation. His patent and contributions to Sharp Corporation highlight his commitment to advancing display technology. His inventions are paving the way for future developments 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]
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