Location History:
- Saitama, JP (1990)
- Minanomachi, JP (2000)
- Chichibu, JP (2015 - 2016)
- Saitama-ken, JP (2017)
Company Filing History:
Years Active: 1990-2017
Title: The Innovative Contributions of Katsumi Arai
Introduction
Katsumi Arai is a notable inventor based in Chichibu, Japan. He has made significant contributions to the field of optical scanning technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and functionality of image reading systems.
Latest Patents
One of Arai's latest patents is an optical scanning device and image reading system. This invention provides an optical scanning device that can be downsized while improving the reading rate of a laser-type image reading system. The device includes a torsion beam and a variable focus mirror supported by the torsion beam. The variable focus mirror is strategically supported at two symmetrical positions concerning the axis of rotation of the torsion beam.
Another significant patent involves a vibrating element, optical scanning device, actuator device, video projection apparatus, and image forming apparatus. This invention incorporates a work hardening treatment that decreases the Young's modulus, along with an age hardening treatment that recovers or increases the Young's modulus decreased by the work hardening treatment. This innovative approach allows for the creation of a vibrating portion that is advantageous in downsizing while ensuring desired fatigue characteristics and vibration characteristics.
Career Highlights
Katsumi Arai has worked with prominent companies, including Canon Denshi Kabushiki Kaisha and Canon Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in optical scanning technology.
Collaborations
Arai has collaborated with talented individuals such as Naruki Suzuki and Takayuki Wakabayashi. Their teamwork has fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
Katsumi Arai's contributions to the field of optical scanning technology are noteworthy. His innovative patents and collaborations have significantly impacted the industry, showcasing his dedication to advancing technology.