Tokyo, Japan

Masaki Ichihashi

This inventor holds 7 USPTO granted patents. Top assignees: Olympus Corporation, Other. Active years: 2014-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaki Ichihashi. Retrieved from https://idiyas.com/inventor/masaki-ichihashi

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


% Patents Active = 85.7

Average Co-Inventor Count = 1.1

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Kokubunji, JP (2014 - 2018)
  • Hachioji, JP (2018)
  • Tokyo, JP (2017 - 2021)

Company Filing History:


Years Active: 2014-2021

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7 patents (USPTO):Explore Patents

Title: Masaki Ichihashi: Innovator in Endoscopic Technology

Introduction

Masaki Ichihashi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of endoscopic technology, holding a total of 7 patents. His innovative designs have enhanced the functionality and effectiveness of endoscopic procedures.

Latest Patents

Ichihashi's latest patents include an optical adapter for an endoscope and a side-viewing optical adapter. The optical adapter features a plurality of incident optical systems that are eccentrically disposed, allowing for improved light transmission. It includes a brightness stop with multiple apertures and a relay lens that relays incident light to the corresponding apertures. The design ensures that the optical systems, relay lens, and brightness stop are arranged in a specific order to optimize performance. The side-viewing optical adapter incorporates first and second axis-shifted lenses, each with a truncated portion, arranged side by side. A prism is included to change the viewing direction, enhancing the versatility of the endoscope.

Career Highlights

Throughout his career, Masaki Ichihashi has worked with notable companies, including Olympus Corporation. His work has focused on advancing endoscopic technology, contributing to the development of innovative solutions that improve medical procedures.

Collaborations

Ichihashi has collaborated with various professionals in his field, including Yasundo Tanaka. These collaborations have fostered the exchange of ideas and have led to the development of cutting-edge technologies in endoscopy.

Conclusion

Masaki Ichihashi's contributions to endoscopic technology through his patents and collaborations have made a significant impact in the medical field. His innovative designs continue to enhance the capabilities of endoscopic procedures, showcasing his dedication to improving healthcare 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]
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