Yoji Arifuku

Title: Yoji Arifuku: Innovator in Syringe Technology

Introduction

Yoji Arifuku is a notable inventor based in Kusatsu, Japan. He has made significant contributions to the field of medical devices, particularly in syringe technology. His innovative designs aim to enhance the safety and efficiency of medical procedures.

Latest Patents

Yoji Arifuku holds a patent for a prefilled syringe and syringe tip assembly. This invention features a syringe body made of glass, a sealing member with a through-hole, and a tip member that includes a top wall and a skirt portion. The design incorporates a tubular projection with both outwardly and inwardly extending projections. Additionally, it includes a covering means to close the outwardly extending projection and a holding member to secure the covering member and tip member in place. This design ensures that the tip member is liquid-tightly fixed to the mouth portion of the syringe body.

Career Highlights

Yoji Arifuku is associated with Nissho Corporation, where he continues to work on innovative medical solutions. His expertise in syringe technology has positioned him as a valuable asset in the field.

Collaborations

Throughout his career, Yoji has collaborated with notable colleagues, including Hitoshi Futagawa and Masafumi Aramata. These partnerships have contributed to the advancement of medical device technology.

Conclusion

Yoji Arifuku's contributions to syringe technology exemplify his commitment to innovation in the medical field. His patent for a prefilled syringe showcases his ability to enhance medical practices through thoughtful design.