Location History:
- Kanagawa, JP (1985 - 1989)
- Utsunomiya, JP (2003 - 2017)
Company Filing History:
Years Active: 1985-2017
Title: Hiroyoshi Inaba: Innovator in Optical Technology
Introduction
Hiroyoshi Inaba is a prominent inventor based in Utsunomiya, Japan. He has made significant contributions to the field of optical technology, holding a total of 9 patents. His work primarily focuses on lens barrels and optical apparatuses, showcasing his expertise in this specialized area.
Latest Patents
Inaba's latest patents include innovative designs for lens barrels that enhance the functionality of optical devices. One of his notable inventions is a lens barrel that allows at least one lens to be movable in the optical axis direction. This design features a first tube and a second tube that holds the lens, enabling relative movement in the optical axis direction. The incorporation of rollers facilitates smooth movement, ensuring precision in optical applications. Another significant patent involves a lens barrel with a first frame that holds a first optical element and is movable in the optical-axis direction, along with a second frame for a second optical element. This design includes a shock-absorbing portion, enhancing the durability and performance of optical devices.
Career Highlights
Hiroyoshi Inaba is currently associated with Canon Kabushiki Kaisha, a leading company in imaging and optical products. His role at Canon has allowed him to further develop his innovative ideas and contribute to the advancement of optical technology. His patents reflect a deep understanding of the mechanics involved in lens systems and their applications.
Collaborations
Inaba has collaborated with notable colleagues such as Akiyasu Sumi and Hidefumi Notagashira. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies in the optical field.
Conclusion
Hiroyoshi Inaba's contributions to optical technology through his patents and work at Canon Kabushiki Kaisha highlight his role as a key innovator in the industry. His inventions continue to influence the design and functionality of optical devices, showcasing the importance of innovation in this field.