Location History:
- Yokohama, JP (1996)
- Utsunomiya, JP (1998 - 2007)
Company Filing History:
Years Active: 1996-2007
Title: Kenji Hisamoto: Innovator in Precision Mechanisms
Introduction
Kenji Hisamoto is a notable inventor based in Utsunomiya, Japan. He has made significant contributions to the field of precision mechanisms, holding a total of 5 patents. His work primarily focuses on innovative solutions that enhance the functionality and reliability of various mechanical systems.
Latest Patents
One of Hisamoto's latest patents is a disc-chucking mechanism featuring a contractable/expandable O-ring for fixing discs. This chucking mechanism is designed to reliably attach and detach a disc with high precision. It includes a shaft for supporting the disc, a tapered recess, a tapered cone that fits into the recess, and a piston that moves a rod attached to the tapered cone. The O-ring, which has a variable diameter, is positioned between the tapered cone and the tapered recess. As the piston moves the tapered cone in one direction, the O-ring expands to press and fix the disc. Conversely, moving the piston in the opposite direction allows the O-ring to contract, releasing the disc.
Another significant patent involves a positioning apparatus, which includes a movable member and an actuator for driving this member in a specific direction. The apparatus features a gravity guide with a reference surface, a yaw guide for directional guidance, and a measuring device to assess the position of the movable member. The design ensures that the distance from the measuring position to the guide surface is longer than the distance from the driving position to the guide surface, enhancing the accuracy of the system.
Career Highlights
Kenji Hisamoto is currently employed at Canon Inc., a leading company in imaging and optical products. His work at Canon has allowed him to develop and refine his innovative ideas, contributing to the company's reputation for high-quality technology.
Collaborations
Throughout his career, Hisamoto has collaborated with talented individuals such as Yasushi Kaneda and Koh Ishizuka. These collaborations have fostered an environment of creativity and innovation, leading to the development of advanced technologies.
Conclusion
Kenji Hisamoto's contributions to precision mechanisms and his innovative patents reflect his dedication to advancing technology. His work continues to influence the field, showcasing the importance of creativity and collaboration in engineering.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.