Kiyoto Shigematsu

Title: **Kiyoto Shigematsu: Innovator in Pipette Technology**

Introduction

Kiyoto Shigematsu, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of laboratory instrumentation with his innovative designs in pipette technology. With two patents to his name, Shigematsu has carved a niche in enhancing the efficiency and functionality of pipettes, vital tools in scientific research and laboratories.

Latest Patents

Shigematsu's latest patents include groundbreaking designs for a pipette and a detachable tip. The patented nozzle is designed on the distal end of a cylinder and features an intermediate portion that allows for easy attachment and detachment of the tip. This design includes an annular projection for tip retention, ensuring a secure fit. The tip features a thick portion at its root, which is strategically larger in diameter to create a seal with the nozzle. This innovative coupling produces a sound of abutment upon fitting completion, ensuring proper alignment.

The pipette design itself includes a first suction chamber and a nozzle with a communication passage. Shigematsu's design involves two pistons that toggle between suction positions, enhancing user control and versatility. This innovative approach placed him at the forefront of pipette design advancements.

Career Highlights

Throughout his career, Kiyoto Shigematsu has been associated with prominent companies, including the Sailor Pen Co., Ltd. and Itochu Corporation. His experience in these organizations has provided him with a robust foundation in engineering and design that he has adeptly applied to his inventions.

Collaborations

Collaboration has been a key aspect of Shigematsu's journey as an inventor. He has worked alongside talented individuals such as Isao Inagaki and Ichiro Morimoto, contributing to the collective expertise and innovation within the teams he has been part of. These collaborations have fueled creativity and have played a significant role in the development of his patented inventions.

Conclusion

Kiyoto Shigematsu's contributions to pipette technology through his inventive designs and collaborations highlight the importance of innovation in scientific research. As he continues to push the boundaries of laboratory instrumentation, Shigematsu serves as an inspiration for future inventors and innovators in the field. His patents are a testament to the potential of well-designed tools in enhancing the scientific process.