Tokyo, Japan

Masakuni Suwashita

This inventor holds 6 USPTO granted patents. Top assignee: Asahi Kogaku Kogyo Kabushiki Kaisha. Active years: 1992-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakuni Suwashita. Retrieved from https://idiyas.com/inventor/masakuni-suwashita

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 = 2.1

ph-index = 3

Forward Citations = 30(Granted Patents)


Company Filing History:


Years Active: 1992-1994

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6 patents (USPTO):Explore Patents

Title: Masakuni Suwashita: A Visionary in Optical Innovations

Introduction

Masakuni Suwashita, an innovative inventor based in Tokyo, Japan, has made significant contributions to the field of optical devices. With a remarkable portfolio of six patents, Suwashita's work is characterized by a commitment to enhancing technology and improving user experience in optical applications.

Latest Patents

Among his notable inventions are two recent patents focused on the installation of optical components in optical devices. The first patent describes a sophisticated installation structure for a collimator unit, which includes a control circuit board for integration into a laser scanning device. This invention features a clever design that utilizes an L-shaped regulating plate to ensure proper alignment and stability of the optical components.

The second patent outlines the design of a light scanning device, equipped with an ON/OFF controlled light source and a deflection member, such as a polygon mirror. This innovative device ensures accurate light deflection and enhances the optical performance by correcting scanning speed and astigmatism through a carefully designed lens system. The patents collectively underscore Suwashita's expertise in optical engineering and his dedication to advancing technology in this domain.

Career Highlights

Masakuni Suwashita is affiliated with Asahi Kogaku Kogyo Kabushiki Kaisha, a company renowned for its contributions to optical technologies. His work within this organization has not only expanded his knowledge but also facilitated the development of cutting-edge optical devices that meet modern demands.

Collaborations

Throughout his career, Suwashita has had the opportunity to collaborate with esteemed colleagues in the industry, including Yasuo Takizawa and Shinyu Ikeda. These partnerships have further enriched his innovative endeavors, enabling the exchange of ideas and fostering a collaborative environment conducive to technological advancements.

Conclusion

Masakuni Suwashita stands out as a key figure in the realm of optical innovations. His dedicated work and pioneering patents reflect a deep understanding of optical technology and a relentless drive to improve it. As the field of optical devices continues to evolve, Suwashita's contributions will undoubtedly play a crucial role in shaping its future trajectories.

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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