Tokyo, Japan

Masahiro Kitamura

This inventor holds 4 USPTO granted patents and 2 published patent applications and 3 EPO patents. Top assignees: Nec Corporation, Mitsubishi Denki Kabushiki Kaisha, Renesas Technology Corp.. Active years: 1988-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Kitamura. Retrieved from https://idiyas.com/inventor/masahiro-kitamura-df5acbll

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

USPTO Granted Patents = 4 

% Patents Active = 75.0

 

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 67(Granted Patents)


Location History:

  • Kanagawa, JP (2000)
  • Tokyo, JP (1988 - 2004)

Company Filing History:


Years Active: 1988-2004

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4 patents (USPTO):Explore Patents

Title: Masahiro Kitamura: Innovator in Microelectronics

Introduction

Masahiro Kitamura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of microelectronics, holding a total of 4 patents. His innovative designs have paved the way for advancements in various electronic applications.

Latest Patents

One of Kitamura's latest patents is an LC oscillator with small oscillation frequency variations. This LC oscillator includes inductors and a variable capacitor section, along with an adjusting section that varies the capacitance in response to a control voltage. The design features multiple capacitors and a buffer section that generates control voltages based on a digital control signal. Another notable patent is for a microcomputer equipped with a built-in temperature sensor. This microcomputer incorporates diodes as temperature sensors, which are connected in opposite polarity. The design allows for accurate temperature detection by supplying a constant current to the diodes and reading the generated voltage through strategically placed terminals.

Career Highlights

Throughout his career, Masahiro Kitamura has worked with notable companies such as NEC Corporation and Mitsubishi Electric Corporation. His experience in these organizations has contributed to his expertise in microelectronics and innovation.

Collaborations

Kitamura has collaborated with several talented individuals in his field, including Toshihiro Abe and Shintaro Mori. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Masahiro Kitamura's contributions to microelectronics through his patents and collaborations highlight his role as an influential inventor. His work continues to inspire advancements in technology and innovation.

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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