Tokushima, Japan

Yasuyuki Kajihara

This inventor holds 5 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Otsuka Pharmaceutical Factory, Inc., Otsuka Techno Corporation. Active years: 2017-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuyuki Kajihara. Retrieved from https://idiyas.com/inventor/yasuyuki-kajihara

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

USPTO Granted Patents = 5 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 63(Granted Patents)


Company Filing History:


Years Active: 2017-2023

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5 patents (USPTO):Explore Patents

Title: Innovations by Yasuyuki Kajihara

Introduction

Yasuyuki Kajihara is a notable inventor based in Tokushima, Japan. He has made significant contributions to the field of medical technology, particularly in the development of innovative methods for producing medical devices. With a total of five patents to his name, his work has the potential to enhance the efficiency and safety of medical procedures.

Latest Patents

Kajihara's latest patents include a method for producing a port and a method for producing a medical liquid bag. The method for producing a port aims to shorten production time by sealingly inserting a sealing plug into a part of the port body. This port body is designed with a tubular shape and includes a connection part that is continuous with the part to be sealed. The method also involves fitting a pulling-out prevention member to ensure the sealing plug remains securely in place. His patent for the medical liquid bag focuses on securely preventing the pulling-out of a sealing plug from the port body, enhancing the reliability of medical liquid storage and delivery.

Career Highlights

Throughout his career, Yasuyuki Kajihara has worked with reputable companies such as Otsuka Pharmaceutical Factory, Inc. and Otsuka Techno Corporation. His experience in these organizations has allowed him to refine his skills and contribute to the advancement of medical technologies.

Collaborations

Kajihara has collaborated with notable coworkers, including Hidenari Shoji and Masamichi Okubata. Their combined expertise has likely played a role in the successful development of his innovative patents.

Conclusion

Yasuyuki Kajihara's contributions to medical technology through his patents demonstrate his commitment to innovation and improvement in healthcare. His work continues to influence the industry and enhance patient safety and care.

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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