Hachioji, Japan

Hiroshi Watanabe

This inventor holds 6 USPTO granted patents. Top assignees: Kabushiki Kaisha Toshiba, Fujitsu Mobile Communications Limited, Fujitsu Toshiba Mobile Communications Limited. Active years: 1990-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Watanabe. Retrieved from https://idiyas.com/inventor/hiroshi-watanabe-xzxcehj5

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

Calculating rank

% Patents Active = 33.3

Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1990-2013

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6 patents (USPTO):Explore Patents

Title: Innovative Contributions of Hiroshi Watanabe: A Glimpse into His Patents and Career

Introduction

Hiroshi Watanabe is a distinguished inventor based in Hachioji, Japan, known for his significant contributions to the field of mobile wireless technology. With a total of six patents to his name, Watanabe has demonstrated his innovative prowess through his latest inventions that cater to the evolving demands of communication technologies.

Latest Patents

Watanabe's latest patents include groundbreaking inventions that enhance mobile connectivity. One of his prominent patents is a Mobile Wireless Apparatus, which features a first housing and a second housing that is slidably connected to it. The design integrates a conductor section and a conducting member made of conductive material, ensuring optimal connectivity when the apparatus is manipulated. Notably, the second housing is equipped with a ground circuit, power feed circuit, and an unbalanced antenna, enabling seamless communication capabilities.

Another key innovation is the Portable Terminal, which facilitates non-contact communication with external reader/writers at specified relative positions. This portable terminal features a second antenna that connects wirelessly to a loop-shaped first antenna defined by the external reader/writer. Additionally, it incorporates a specialized magnetic sheet that enhances functionality by avoiding interference, thereby ensuring reliable communication in diverse environments.

Career Highlights

Throughout his career, Hiroshi Watanabe has contributed to esteemed companies known for their technological advancements. Notably, he has worked with Toshiba Corporation, where he enhanced his expertise in electronics and telecommunications. His tenure at Kenwood Corporation further solidified his reputation as a leading innovator, allowing him to collaborate on cutting-edge audio and communication devices.

Collaborations

Watanabe's innovative journey is complemented by notable collaborations with distinguished professionals in the field. He has had the opportunity to work alongside Shuichi Sekine and Motoji Noda, both of whom have significantly contributed to the technological advancements in their respective areas. Their teamwork has led to the development of some of the most impactful inventions in the mobile communication sector.

Conclusion

Hiroshi Watanabe's contributions to the realm of mobile wireless technology demonstrate his commitment to innovation and excellence. With six patents showcasing his ingenuity, his work continues to influence the way we communicate. As technology evolves, Watanabe's inventive spirit is expected to inspire future generations of inventors, propelling advancements that redefine connectivity in an increasingly digital world.

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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