Hachioji, Japan

Kazuya Saiga

This inventor holds 10 USPTO granted patents and 4 published patent applications and 2 EPO patents. Top assignees: Olympus Corporation, Olympus Optical Company, Ltd.. Active years: 1992-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuya Saiga. Retrieved from https://idiyas.com/inventor/kazuya-saiga

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

USPTO Granted Patents = 10 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.2

ph-index = 2

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1992-2025

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10 patents (USPTO):Explore Patents

Title: Kazuya Saiga: Innovator in Endoscopic Technology

Introduction

Kazuya Saiga is a prominent inventor based in Hachioji, Japan. He has made significant contributions to the field of endoscopic technology, holding a total of nine patents. His innovative designs have advanced the functionality and efficiency of endoscopic devices.

Latest Patents

Among his latest patents are the endoscope conduit switching device and the method of manufacturing this device. The endoscope conduit switching device features a cap made of resin, which includes a pressing surface and a shaft hole. The shaft is designed to be inserted into the conduit of the endoscope, with the cap joined to the shaft at two joint portions. Another notable patent involves an endoscope conduit switching device that includes an attachment for the endoscope, a movable spring bearing, and a movable piston. This design enhances the operational capabilities of endoscopic procedures.

Career Highlights

Kazuya Saiga has worked with notable companies such as Olympus Corporation and Olympus Optical Company, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in medical technology.

Collaborations

Throughout his career, Kazuya has collaborated with talented individuals, including Takeshi Yokoi and Kenji Hirooka. These partnerships have fostered innovation and creativity in the development of endoscopic devices.

Conclusion

Kazuya Saiga's contributions to endoscopic technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to impact medical practices and improve patient outcomes.

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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