Hiroshima, Japan

Sunao Kajihara

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sunao Kajihara. Retrieved from https://idiyas.com/inventor/sunao-kajihara

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

Calculating rank

 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2011

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1 patent (USPTO):Explore Patents

Title: Sunao Kajihara: Innovator in Portable Electronic Devices

Introduction

Sunao Kajihara is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of portable electronic devices. His innovative designs have paved the way for advancements in technology.

Latest Patents

Kajihara holds a patent for a portable electronic device. This device features a longitudinally-extending liquid crystal display part located at the front face of a first housing. Additionally, it includes a camera accommodation part that bulges from the front face of a second housing and extends laterally. An operating part is situated in the second housing below the camera accommodation part. The first housing is supported by a cam mechanism, allowing it to change positions between vertical and horizontal orientations. This design exposes the operating part by turning the first housing along the front face of the second housing.

Career Highlights

Sunao Kajihara is associated with Sharp Kabushiki Kaisha Corporation, where he has been instrumental in developing cutting-edge electronic devices. His work has contributed to the company's reputation for innovation and quality in the electronics industry.

Collaborations

Kajihara has collaborated with talented coworkers, including Kimiaki Imai and Satoshi Mizuno. Their combined expertise has fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Sunao Kajihara's contributions to portable electronic devices exemplify his innovative spirit and dedication to advancing technology. His patent reflects a thoughtful approach to design and functionality, making a lasting impact 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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