Hino, Japan

Yoshihiro Utoh

This inventor holds 5 USPTO granted patents. Top assignees: Kabushiki Kaisha Toshiba, Tokai Communication Industry Co., Ltd.. Active years: 1986-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiro Utoh. Retrieved from https://idiyas.com/inventor/yoshihiro-utoh

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 52(Granted Patents)


Company Filing History:


Years Active: 1986-1989

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5 patents (USPTO):Explore Patents

Title: Innovations of Yoshihiro Utoh

Introduction

Yoshihiro Utoh is a notable inventor based in Hino, Japan. He has made significant contributions to the field of technology, particularly in the development of devices for communication. With a total of 5 patents to his name, Utoh's work reflects a commitment to enhancing user experience in electronic appliances.

Latest Patents

One of Utoh's latest inventions is a hand set designed for fitting a sender onto a hand set case. This innovative hand set allows for the use of different types of senders, including a float set type sender and a pressure contact set type sender assembly. The design incorporates a holder that enables easy interchangeability of senders, making it versatile for various applications.

Another significant patent is a display device for telephones and similar electric appliances. This device features a light permeable member that carries information and includes reflective portions to enhance visibility. The light beam emitted from a source is reflected within the member, allowing users to clearly recognize the information displayed.

Career Highlights

Throughout his career, Yoshihiro Utoh has worked with prominent companies such as Toshiba Corporation and Tokai Communication Industry Co., Ltd. His experience in these organizations has contributed to his expertise in the field of communication technology.

Collaborations

Utoh has collaborated with notable individuals in his field, including Shinichi Shibata and Hiroyuki Kitahara. These partnerships have likely fostered innovation and creativity in his projects.

Conclusion

Yoshihiro Utoh's contributions to the field of communication technology through his patents and collaborations highlight his role as a significant inventor. His innovative designs continue to influence the development of electronic devices, enhancing user interaction and functionality.

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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