Company Filing History:
6 out of 8 
5 out of 210 
5 out of 8 Years Active: 2014-2025
Title: Kunimitsu Toyoshima: Innovator in Imaging Technology
Introduction
Kunimitsu Toyoshima is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of imaging technology, holding a total of 6 patents. His work focuses on developing advanced imaging devices and inspection methods that enhance the accuracy and efficiency of various applications.
Latest Patents
Toyoshima's latest patents include an imaging device, an inspection device, and an imaging method. The imaging device features a camera, light sources, an optical bandpass filter, and a conversion unit. This innovative camera includes an image sensor with an N-band color filter, where N is a natural number greater than or equal to 3. The device utilizes M types of light sources, which have distinct emission spectral characteristics within the visible light and near-infrared ranges. The conversion unit generates image signals of M bands, each with spectral sensitivity to the corresponding wavelength ranges, by performing a matrix operation on the N-band imaging signal obtained from the image sensor.
The print inspection device developed by Toyoshima includes a camera that captures characters printed on an inspection target. It features a shape matching processor, a deformation pattern generator, and an inspection processor. The shape matching processor checks the shape of the captured character pattern against a preset reference character pattern while adjusting the deformation degree. The deformation pattern generator creates a deformed character pattern based on the matched shape, and the inspection processor evaluates the printed state of the character.
Career Highlights
Throughout his career, Kunimitsu Toyoshima has worked with notable companies such as Kabushiki Kaisha N-Tech and Kabushiki Kaisha Yakult Honsha. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in imaging technology.
Collaborations
Some of his notable coworkers include Shenglan Li and Chizuka Kai. Their collaboration has likely played a role in advancing the projects and patents that Toyoshima has developed.
Conclusion
Kunimitsu Toyoshima is a distinguished inventor whose work in imaging technology has led to several innovative patents. His contributions continue to impact the field, showcasing the importance of creativity and collaboration in technological advancements.