Tokyo, Japan

Yohei Sakai

This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignees: Olympus Corporation, Ps Solutions Corp.. Active years: 2019-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yohei Sakai. Retrieved from https://idiyas.com/inventor/yohei-sakai-m7avk2ks

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 = 2.9

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Tokyo, JP (2019)
  • Ina, JP (2024)

Company Filing History:


Years Active: 2019-2024

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2 patents (USPTO):Explore Patents

Title: Yohei Sakai: Innovator in Optical Technology

Introduction

Yohei Sakai is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical technology, particularly in the development of endoscopic devices. With a total of 2 patents, his work has advanced the capabilities of medical imaging.

Latest Patents

Sakai's latest patents include an optical module for endoscopes and an image evaluation method. The optical module for endoscopes features a light-emitting element, an optical fiber, and a ferrule, which is bonded to a wiring board. This innovative design enhances the functionality of endoscopic procedures. The image evaluation method aims to improve the accuracy of evaluating photographed images when specific events occur. It involves storing organism images and outbreak environment information, receiving images from portable terminals, and utilizing sensor data to provide accurate evaluations.

Career Highlights

Throughout his career, Yohei Sakai has worked with notable companies such as Ps Solutions Corp. and Olympus Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the medical field.

Collaborations

Sakai has collaborated with esteemed colleagues, including Norio Yamaguchi and Takashi Togami. Their combined expertise has fostered innovation and development in optical technologies.

Conclusion

Yohei Sakai's contributions to optical technology, particularly in endoscopy, highlight his role as a key innovator in the field. His patents and collaborations reflect a commitment to advancing medical imaging technologies.

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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