Location History:
- Osaka, JP (1990 - 1996)
- Daitoh, JP (1996)
- Daito, JP (1988 - 2010)
Company Filing History:
6 out of 2,979 
2 out of 72 
1 out of 2,816 
Years Active: 1988-2010
Title: Innovations of Yoshihiro Okui
Introduction
Yoshihiro Okui is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of optical measurement technology, holding a total of 9 patents. His work focuses on developing advanced apparatuses for measuring the reflection characteristics of object surfaces.
Latest Patents
One of his latest patents is an apparatus for measuring reflection characteristics of object surfaces. This innovative device is designed to measure characteristics such as gloss on a sample surface. The apparatus includes at least one illuminator that illuminates the sample surface with light and multiple light receiving sections arranged axially symmetrically. These sections output two-dimensional light receiving data, which is then analyzed to derive characteristics like gloss based on a weighted average of the data.
Another notable patent is a reflection characteristic measuring apparatus that features a light irradiating member and a light detector with a two-dimensional light receiving surface. This device receives reflection light from the sample surface and outputs two-dimensional light receiving data. It includes an area setter that defines a second area within the first area to restrict the data used for obtaining the reflection characteristic. The calculator then processes this data to derive the sample surface's characteristics.
Career Highlights
Yoshihiro Okui has worked with notable companies in the optical technology sector, including Minolta Camera and Konica Minolta Sensing, Inc. His experience in these organizations has allowed him to refine his skills and contribute to the development of cutting-edge measurement technologies.
Collaborations
Throughout his career, Okui has collaborated with esteemed colleagues such as Seiiku Ito and Kazuhiko Naruse. These partnerships have fostered innovation and have been instrumental in advancing the field of optical measurement.
Conclusion
Yoshihiro Okui's contributions to optical measurement technology are significant and impactful. His innovative patents and collaborations highlight his expertise and dedication to advancing the field. His work continues to influence the development of measurement technologies in various applications.