Tokyo, Japan

Masanori Sakurai

This inventor holds 8 USPTO granted patents and 1 EPO patent. Top assignees: Nec Corporation, Sugatsune Industrial Co., Ltd., Lenovo (Beijing) Limited. Active years: 1997-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanori Sakurai. Retrieved from https://idiyas.com/inventor/masanori-sakurai

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


% Patents Active = 25.0

 

Average Co-Inventor Count = 1.4

ph-index = 3

Forward Citations = 66(Granted Patents)


Company Filing History:


Years Active: 1997-2015

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8 patents (USPTO):Explore Patents

Title: Masanori Sakurai: A Pioneer in Radio Communication Technology

Introduction

Masanori Sakurai is a notable inventor based in Tokyo, Japan, recognized for his significant contributions to the field of radio communication technology. With a total of eight patents to his name, his work has influenced the design and functionality of modern communication devices.

Latest Patents

Among his latest innovations is a radio communication apparatus that features a sophisticated antenna device. This design allows the antenna to optimally interact with conductor plates and layers, enhancing communication efficiency. One noteworthy application of this invention encompasses a slide opening and closing type cellular phone. The apparatus includes a first casing, a second casing, and a flexible interconnect substrate that operates by folding and extending as the casings slide relative to one another.

Another valuable patent introduced by Sakurai is a current-reducing method in radio communication apparatuses. This invention describes a mechanism where the first and second casings can either open or close concerning one another, while specially designed conductors maintain connectivity at predetermined frequency levels. Such innovations showcase his commitment to advancing communication technologies.

Career Highlights

Masanori Sakurai's career includes significant tenures at renowned companies such as NEC Corporation and Sugatsune Industrial Co., Ltd. His role in these organizations has allowed him to undertake complex projects that escalate his prowess in radio communication technologies. His accomplishments reflect a dedication to innovation and the development of functional electronic devices.

Collaborations

Throughout his career, Sakurai has collaborated with notable professionals, including his colleagues Naoki Kobayashi and Noriaki Ando. These collaborations have enriched his innovative processes, leading to successful patented technologies that have paved the way for further advancements in the field.

Conclusion

Masanori Sakurai stands out as a key figure in the evolution of radio communication devices. His eight patents echo his expertise and commitment to innovation within the industry. As technology advances, the impact of his designs continues to resonate within various communication applications, reaffirming his status as a significant inventor 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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