Omiya, Japan

Yukitoshi Kishi

This inventor holds 3 USPTO granted patents. Top assignee: Fuji Photo Optical Co., Ltd.. Active years: 1988-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukitoshi Kishi. Retrieved from https://idiyas.com/inventor/yukitoshi-kishi

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 3

Forward Citations = 234(Granted Patents)


Location History:

  • Omiya, JP (1988 - 1990)
  • Saitama, JP (1995)

Company Filing History:


Years Active: 1988-1995

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3 patents (USPTO):Explore Patents

Title: Yukitoshi Kishi: Innovator in Medical Endoscopy

Introduction

Yukitoshi Kishi is a notable inventor based in Omiya, Japan. He has made significant contributions to the field of medical endoscopy, particularly through his innovative designs that enhance the safety and efficiency of endoscopic procedures. With a total of 3 patents, Kishi's work reflects a commitment to improving patient care.

Latest Patents

Kishi's latest patents include a hard enclosure and sheath for endoscopes. This invention features a hard sheath member that covers the entire hard insertion tube of the endoscope, preventing contamination from blood and bacteria during procedures. The design allows for the hard insertion tube to be reused without the need for sterilization or disinfection. Additionally, the soft sheath member enables the controller to be operated externally, minimizing direct contact and further enhancing safety.

Another significant patent is a guide device for the percutaneous insertion of an endoscope. This device includes a trocar with an obturator that can be extractably inserted into an outer sheath. A guide tube replaces the obturator, designed to facilitate the introduction of the endoscope into the body while ensuring safety and precision.

Career Highlights

Kishi is associated with Fuji Photo Optical Co., Ltd., where he has been instrumental in developing advanced medical technologies. His work has not only contributed to the company's reputation but has also advanced the field of endoscopy.

Collaborations

Kishi collaborates with Kenji Abe, a fellow innovator in the medical technology sector. Their partnership has led to the development of groundbreaking solutions that address critical challenges in endoscopic procedures.

Conclusion

Yukitoshi Kishi's contributions to medical endoscopy through his innovative patents demonstrate his dedication to enhancing patient safety and care. His work continues to influence the field and improve medical practices.

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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