Musashino, Japan

Masaru Akizawa

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Fujitsu Optical Components Limited. Active years: 2013-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaru Akizawa. Retrieved from https://idiyas.com/inventor/masaru-akizawa

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

USPTO Granted Patents = 2 

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Kawasaki, JP (2013)
  • Musashino, JP (2020)

Company Filing History:


Years Active: 2013-2020

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2 patents (USPTO):Explore Patents

Title: The Innovative Journey of Masaru Akizawa

Introduction

Masaru Akizawa, a prominent inventor hailing from Musashino, Japan, has made significant contributions to the field of optical technology. With a portfolio boasting two patents, his work notably enhances the capabilities of optical receivers and transceivers, reflecting a deep understanding of advanced technology systems.

Latest Patents

Masaru's latest patents include a state-of-the-art optical receiver and an optical transceiver that utilizes the same technology. These innovations feature photodetectors that are specifically designed for multiple channels, enabling the detection of optical signals with remarkable precision. Additionally, a delay adjuster circuit is integrated before the photodetectors to optimize the delay time of the incoming optical waveform, ensuring that critical timing elements are perfectly aligned. His work also encompasses the development of a circuit module aimed at limiting the occurrence of inrush current. This inventive circuit includes control object circuits that initiate operations once a designated power supply voltage is met, demonstrating his commitment to improving electrical efficiency and reliability in technology.

Career Highlights

Masaru Akizawa is associated with Fujitsu Optical Components Limited, a leading company in the optical component industry. His tenure there has allowed him to apply his innovative prowess in developing breakthrough technologies that push the boundaries of optical communications. His expertise in optics and circuit design positions him as a key player in the intersection of electronics and communication technology.

Collaborations

Throughout his career, Masaru has collaborated with notable colleagues such as Naoki Kuwata and Toshio Ishii. These partnerships have resulted in enhanced collaborative innovation, where shared insights and expertise have facilitated the creation of pioneering technologies in the realm of optical components.

Conclusion

Masaru Akizawa's contributions to the field of optical technology mark him as a significant figure in modern innovation. His patents not only highlight his inventive skills but also showcase the potential for progress within the optical communication industry. As technology advances, the impact of his work will undoubtedly continue to shape the future of optical systems.

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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