Tokyo, Japan

Masakazu Iwashita

This inventor holds 2 USPTO granted patents. Top assignees: Kabushiki Kaisha Toshiba, Nec Corporation. Active years: 1993-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakazu Iwashita. Retrieved from https://idiyas.com/inventor/masakazu-iwashita

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 = 3.0

ph-index = 2

Forward Citations = 40(Granted Patents)


Company Filing History:


Years Active: 1993-1995

Loading Chart...
2 patents (USPTO):Explore Patents

Title: The Innovations of Masakazu Iwashita

Introduction

Masakazu Iwashita is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of telecommunications and semiconductor technology. With a total of 2 patents, his work has had a lasting impact on the industry.

Latest Patents

Iwashita's latest patents include a testing transmitter-receiver apparatus for sector cell base stations. This invention utilizes directive antennae with box-shaped reflectors to ensure stable electromagnetic coupling, thereby enhancing the reliability of testing systems. Another significant patent is a data output buffer circuit for semiconductor integrated circuits. This circuit features multiple output buffer circuits that operate in synchronism with a timing signal, allowing for efficient data transmission and control.

Career Highlights

Throughout his career, Masakazu Iwashita has worked with prominent companies such as NEC Corporation and Toshiba Corporation. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Iwashita has collaborated with notable colleagues, including Osamu Kojima and Junji Yano. Their combined efforts have further advanced the field of telecommunications and semiconductor technology.

Conclusion

Masakazu Iwashita's contributions to innovation in telecommunications and semiconductor technology are commendable. His patents reflect a deep understanding of complex systems and a commitment to improving technology.

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]
Loading…