This inventor holds 31 USPTO granted patents and 6 published patent applications and 1 EPO patent. Top assignees: Canon Kabushiki Kaisha, Rigaku Corporation, Kabushiki Kaisha Toshiba. Active years: 1991-2026.
Location History:
- Yokohama, JP (2002 - 2003)
- Akishima, JP (2008 - 2012)
- Tokyo, JP (1991 - 2015)
- Hino, JP (2015)
- Utsunomiya, JP (2006 - 2016)
- Tochigi, JP (2003 - 2024)
Company Filing History:
23 out of 92,799 
5 out of 301 
3 out of 53,226 
Years Active: 1991-2026
Areas of Expertise:
Title: Innovations and Contributions of Hiroki Yoshida in Optical Systems
Introduction
Hiroki Yoshida, an esteemed inventor from Tochigi, Japan, has made significant strides in the field of optical systems. With an impressive portfolio of 26 patents, he has contributed valuable innovations that have advanced technology and improved imaging techniques.
Latest Patents
Hiroki's latest patents include an optical system, imaging apparatus, and an imaging system that includes the same optical system. His designs feature a front group, a light-shielding member, and a rear group arranged in succession from the object side to the image side. The light-shielding member incorporates an opening that is elongated in a specific direction. The front group utilizes aspherical surfaces, which do not image the object at the opening in the first section parallel to the extended direction but instead focus on creating an intermediate image in a section that is perpendicular to that direction. Notably, the rear group of the system is characterized by a diffractive surface that separates a light beam passing through the opening into multiple beams of varying wavelengths, directing them to different focal points.
Career Highlights
Throughout his career, Hiroki has been associated with prominent companies like Canon and Rigaku Corporation, where he honed his expertise in optics and imaging technologies. His role in these organizations facilitated invaluable experience, leading him to develop fundamental inventions that have influenced modern optical systems.
Collaborations
Hiroki Yoshida has collaborated with esteemed colleagues, including Yoshihiro Ishibe and Hiroyuki Hamano. These collaborations have undoubtedly enriched the innovation process, combining various perspectives and skills in the development of optical technologies.
Conclusion
Hiroki Yoshida's impressive array of patents and contributions to the field of optical systems underscores his role as a leading inventor in Japan. His innovative designs not only highlight his technical expertise but also set a benchmark for future advancements in imaging technologies. As he continues to push the boundaries of optical engineering, his work reflects the essence of innovation and the spirit of invention.