Company Filing History:
Years Active: 1979-1996
Title: Ichiro Yoshiyama: Innovator in Optical Technology
Introduction
Ichiro Yoshiyama is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of optical technology, holding a total of 4 patents. His innovative designs have enhanced the functionality and user experience of various optical devices.
Latest Patents
Yoshiyama's latest patents include a binocular system with automatic diopter power adjustment. This system allows for the adjustment of dioptric power only after the distance between a pair of optical systems has been completed. It features a memory that stores pupil distance and dioptric power correction amounts for each user. When a user operates the telescope, their specific adjustments are automatically made for optimal viewing. Another significant invention is an electronic flash device designed for still cameras. This device includes a calculation circuit that determines the ratio of light emitted by multiple flash tubes based on color temperature information. The control circuit then manages the light emission to ensure that the output corresponds to the calculated ratios.
Career Highlights
Ichiro Yoshiyama is associated with Minolta Camera Kabushiki Kaisha, a company renowned for its advancements in imaging technology. His work has played a crucial role in developing innovative optical solutions that cater to both amateur and professional users.
Collaborations
Yoshiyama has collaborated with talented coworkers such as Seiji Yamada and Mashio Kitaura. Their combined expertise has contributed to the successful development of various optical technologies.
Conclusion
Ichiro Yoshiyama's contributions to optical technology through his patents and collaborations highlight his role as a significant innovator in the field. His work continues to influence the design and functionality of optical devices today.