Company Filing History:
Years Active: 2010-2013
Title: Iwao Usui: Innovator in Optical Technology
Introduction
Iwao Usui is a notable inventor based in Kawachinagano, Japan. He has made significant contributions to the field of optical technology, holding a total of 3 patents. His work primarily focuses on optical devices that enhance the performance and efficiency of light transmission and manipulation.
Latest Patents
One of Usui's latest patents is an optical pickup device designed to suppress the decrease of light amount while converting light to circular polarization. This device includes a beam splitter and a raising mirror, each featuring a layered member. The optical pickup device meets specific conditional expressions related to the intensities of S-polarized and P-polarized light, as well as their reflectances and phase differences after reflection.
Another significant patent is for an optical device for monitors and optical pickup apparatus. This device consists of a first region that transmits part of the light beam emitted from a light source to a monitor device, while the second region reflects the remainder of the light beam to an optical disk. The innovative design allows the first region to be formed at least within the second region, optimizing the functionality of the device.
Career Highlights
Iwao Usui is currently employed at Konica Minolta Opto, Inc., where he continues to develop cutting-edge optical technologies. His expertise in the field has led to advancements that benefit various applications in optical devices.
Collaborations
Throughout his career, Usui has collaborated with talented individuals such as Hidetaka Jidai and Toshiya Kawanishi. These partnerships have fostered innovation and contributed to the successful development of his patented technologies.
Conclusion
Iwao Usui's contributions to optical technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in optical devices, showcasing the importance of innovation in technology.
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.