Company Filing History:
Years Active: 2008
Title: Shinki Otsu: Innovator in Jigsaw Technology
Introduction
Shinki Otsu is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of jigsaw technology, particularly with his innovative patent that enhances the functionality of saw blades. His work reflects a deep understanding of mechanical design and engineering principles.
Latest Patents
Shinki Otsu holds a patent for a unique jigsaw design. The patent describes an outer peripheral surface of a cam with an apex positioned at a distance from the rotational axis. This design features a first region adjacent to the apex that increases in distance from the rotational axis during rotation, and a second region that decreases in distance in the rotational direction. The apex is strategically placed where the phase advances by 15 degrees and 55 degrees or less from a symmetrical position relative to the rotational axis. Notably, the rate of change between the second region and the rotational axis is greater than that of the first region. Additionally, a retreat amount of 0.8 mm is set when the saw blade reaches its uppermost point from the foremost point.
Career Highlights
Shinki Otsu is associated with Hitachi Koki Co., Ltd., where he has been instrumental in developing advanced jigsaw technologies. His innovative approach has led to improvements in the efficiency and effectiveness of jigsaw operations, making him a valuable asset to the company.
Collaborations
Shinki Otsu has worked alongside talented colleagues such as Teruo Imai and Taiichi Kumasaka. Their collaborative efforts have contributed to the advancement of technology within their field.
Conclusion
Shinki Otsu's contributions to jigsaw technology exemplify his innovative spirit and engineering expertise. His patent reflects a significant advancement in the design and functionality of saw blades, showcasing his commitment to improving tools for various applications.