Fumiaki Sekino

Title: Innovative Contributions of Fumiaki Sekino in Power Tool Design

Introduction

Fumiaki Sekino, a prominent inventor based in Osaka, Japan, has made significant strides in the field of power tools with a total of eight patents to his name. His inventions blend advanced engineering principles with practical utility, enhancing the functionality and efficiency of impact rotation tools used in a variety of applications.

Latest Patents

One of Sekino's latest innovations is the development of the Impact Rotation Tool. This groundbreaking tool comprises a drive source and an impact force generation unit that converts power from the drive source into pulsed torque. Additionally, it features a shaft that transmits this pulsed torque to a bit, effectively performing tightening tasks. Key components include a torque measurement unit and a rotation angle measurement unit, which work together to calculate the tightening torque, ensuring precision during operations.

Another remarkable invention is the Impact Rotation Tool Attachment. This device also consists of a drive source that generates power and a mechanism to produce impact force through pulsed torque. Sekino’s design incorporates a torque detector that assesses the torque applied to the shaft and a determination unit which monitors whether the torque value meets predetermined thresholds. This intelligent control system allows the drive source to adjust its driving state based on real-time assessments of the tightening process.

Career Highlights

Fumiaki Sekino has contributed his expertise through various prestigious companies, notably Panasonic Intellectual Property Management Co., Ltd. and Panasonic Electric Works Power Tools Co., Ltd. These roles have enabled him to push the boundaries of innovation in power tools, reflecting his commitment to enhancing user experience and tool efficiency.

Collaborations

Throughout his career, Sekino has collaborated with distinguished colleagues, including Kenichiro Inagaki and Yutaka Yamada. These partnerships have fostered a creative environment, allowing for a free exchange of ideas and further advancements in their respective fields.

Conclusion

Fumiaki Sekino's innovative contributions to the field of power tools significantly impact both the industry and consumers. His dedication to leveraging technology for practical applications has positioned him as a notable figure among inventors in Japan. With eight patents to his name, Sekino's work continues to shape the future of impact rotation tools.