Kawasaki, Japan

Masashi Ohki

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi Media Electronics Co., Ltd.. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashi Ohki. Retrieved from https://idiyas.com/inventor/masashi-ohki-u3uy55x9

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

Calculating rank

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: Masashi Ohki - Innovator in Transmission Circuit Technology.

Introduction

Masashi Ohki is a prominent inventor based in Kawasaki, Japan. He is known for his contributions to the field of transmission circuits, particularly in developing high-performance technologies that enhance communication systems. His innovative work has led to the filing of a significant patent that addresses key challenges in transmission line characteristics.

Latest Patents

Masashi Ohki holds a patent for a transmission circuit, antenna duplexer, and radio-frequency switch circuit. This invention provides a small-sized, high-performance transmission circuit that avoids degradation in transmission line characteristics caused by coupling. The design features a first shield layer and a second shield layer, along with a spiral-shaped transmission line that effectively manages electromagnetic fields. This innovative approach ensures improved performance in communication devices.

Career Highlights

Ohki is associated with Hitachi Media Electronics Co., Ltd., where he has made substantial contributions to the development of advanced electronic components. His work has been instrumental in enhancing the efficiency and reliability of communication technologies. With a focus on innovation, he continues to push the boundaries of what is possible in the field of electronics.

Collaborations

Masashi Ohki has collaborated with notable colleagues, including Hideaki Sunayama and Osamu Hikino. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Masashi Ohki's contributions to transmission circuit technology exemplify the spirit of innovation. His patent reflects a commitment to advancing communication systems, and his work continues 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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