This inventor holds 7 USPTO granted patents. Top assignees: Konica Minolta Opto, Inc., Konica Minolta, Inc.. Active years: 2007-2016.
Location History:
- Toyohashi, JP (2007 - 2009)
- Hachioji, JP (2010 - 2011)
- Sakai, JP (2011 - 2016)
Company Filing History:
Years Active: 2007-2016
Title: The Innovative Contributions of Masatoshi Hirose
Introduction
Masatoshi Hirose is a prominent inventor based in Toyohashi, Japan. He has made significant contributions to the field of optical devices, holding a total of 7 patents. His work primarily focuses on the development of advanced lens systems that enhance imaging capabilities.
Latest Patents
Hirose's latest patents include a wide-angle lens and an imaging optical device designed for digital equipment. The wide-angle lens is capable of forming images on a curved imaging surface with a whole angle of view of 120° or more. This innovative lens comprises a first meniscus lens with a convex surface facing the object side, followed by a second lens with positive power and a third lens featuring a concave surface facing the image side. Each of these lenses includes at least one aspherical surface, which contributes to the overall performance of the lens system.
Another notable invention is a low-cost and compact super-wide-angle anamorphic lens. This lens is designed with a small number of components while still exhibiting excellent performance, particularly for onboard cameras. It has an angle of view of 180° or more in the horizontal direction and consists of a first lens with negative power, a second lens with negative power, a third lens with positive power, and a fourth lens with positive power. One of these lenses is equipped with at least one non-rotationally symmetric aspherical surface, further enhancing its imaging capabilities.
Career Highlights
Throughout his career, Masatoshi Hirose has worked with notable companies such as Konica Minolta Opto, Inc. and Konica Minolta, Inc. His experience in these organizations has allowed him to refine his skills and contribute to the advancement of optical technology.
Collaborations
Hirose has collaborated with various professionals in the field, including his coworker Masashi Isono. These collaborations have played a crucial role in the development of his innovative lens designs.
Conclusion
Masatoshi Hirose's contributions to optical technology through his patents and career achievements highlight his importance as an inventor. His work continues to influence the field of imaging devices, showcasing the potential for innovation in lens design.