Toshiharu Tsubouchi

Title: The Innovative Contributions of Toshiharu Tsubouchi

Introduction

Toshiharu Tsubouchi is a notable inventor based in Ehime, Japan. He has made significant contributions to the field of medical devices, particularly in the development of puncture devices and needle cartridges. With a total of 5 patents to his name, Tsubouchi's work has had a meaningful impact on medical technology.

Latest Patents

One of Tsubouchi's latest patents is a puncture device and puncture needle cartridge. This innovative device features a plunger equipped with a lever that is partially restricted in rotation. The forward urging force is generated by the contraction restorative force of a tension spring. When the plunger moves forward due to inertia, the tension spring expands with the lever acting as leverage. The plunger is then urged backward by the restorative force of the re-expansion. The puncture needle cartridge includes a lancet body with a puncture needle and a holder that allows for the lancet body to be stored movably. This design simplifies the fabrication process, prevents multiple punctures, controls puncture speed, and ensures safe disposal of used needles.

Career Highlights

Tsubouchi has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has contributed to his expertise in developing innovative medical devices.

Collaborations

Throughout his career, Tsubouchi has collaborated with notable coworkers, including Nobue Ono and Yukihiro Inoue. These partnerships have likely enhanced his inventive capabilities and led to successful projects.

Conclusion

Toshiharu Tsubouchi's contributions to the field of medical technology through his innovative puncture devices and needle cartridges demonstrate his commitment to improving healthcare solutions. His work continues to influence the industry and enhance patient safety.