Tokyo, Japan

Mari Otiai

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mari Otiai. Retrieved from https://idiyas.com/inventor/mari-otiai

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Mari Otiai

Introduction

Mari Otiai is a prominent inventor based in Tokyo, Japan. She has made significant strides in the field of radio communication technology. With a focus on enhancing communication systems, her work has garnered attention in the industry.

Latest Patents

Mari Otiai holds a patent for a radio communication apparatus. This invention features a reception processing unit that measures the reception states of input reception signals across multiple channels. It generates local channel reception information and applies reception processing to produce decoded signals. Additionally, a media-access-control unit creates transmission frames for each channel using transmission data. The transmission processing unit then generates radio signals that include these transmission frames. Furthermore, a channel-information processing unit generates local feedback information, which is inserted into at least one of the transmitted radio signals.

Career Highlights

Throughout her career, Mari has been associated with Mitsubishi Electric Corporation, where she has contributed to various innovative projects. Her expertise in radio communication has positioned her as a valuable asset within the company.

Collaborations

Mari has worked alongside notable colleagues, including Yosikatu Tajima and Yukimasa Nagai. Their collaborative efforts have further advanced the development of communication technologies.

Conclusion

Mari Otiai's contributions to the field of radio communication exemplify her innovative spirit and dedication to technological advancement. Her patent and collaborative work continue to influence the industry positively.

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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