Osaka, Japan

Shiro Sugahara

This inventor holds 4 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignees: Sharp Kabushiki Kaisha Corporation, Sharp Kabushiki Kaishi. Active years: 2009-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shiro Sugahara. Retrieved from https://idiyas.com/inventor/shiro-sugahara

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 50.0

 

Average Co-Inventor Count = 2.2

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Chiba, JP (2009)
  • Osaka, JP (2014 - 2016)

Company Filing History:


Years Active: 2009-2016

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4 patents (USPTO):Explore Patents

Title: Shiro Sugahara: Innovator in Communication Technology

Introduction

Shiro Sugahara is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of communication technology, holding a total of four patents. His work focuses on enhancing the efficiency and functionality of terminal devices and wireless communication systems.

Latest Patents

Sugahara's latest patents include a terminal device, communication method, program, storage medium having a program stored thereon, and a radio communication system. These innovations aim to reduce power consumption when multiple applications perform data communication. The terminal device features application running means for executing various applications, communication means for activating data communication, and management means for controlling subsequent data communication. Additionally, he has developed a wireless communication system that includes a base station device. This device is equipped with an information collection unit, an evaluation value calculation unit, and a transmission path selection unit, all designed to optimize communication paths for mobile terminals.

Career Highlights

Throughout his career, Shiro Sugahara has worked with prominent companies, including Sharp Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in communication technology.

Collaborations

Sugahara has collaborated with notable colleagues such as Shusaku Fukumoto and Shuichi Takehana. Their combined expertise has fostered innovation and development in their respective fields.

Conclusion

Shiro Sugahara's contributions to communication technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in terminal devices and wireless communication 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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