This inventor holds 2 USPTO granted patents. Top assignees: Hitachi Denshi Kabushiki Kaisha, Hitachi, Ltd., Nippon Hoso Kyokai (the Japan Broadcasting Corporation). Active years: 1983-1987.
Company Filing History:
2 out of 208 
1 out of 42,726 
1 out of 1 Years Active: 1983-1987
Title: Fumio Ukigaya: Innovator in Image Correction and Battery Technology
Introduction
Fumio Ukigaya is a notable inventor based in Higashiyamato, Japan. He has made significant contributions to the fields of image processing and battery technology. With a total of 2 patents, his work has had a lasting impact on the industry.
Latest Patents
One of Ukigaya's latest patents is an image distortion correcting apparatus for television cameras. This innovative device combines an analogue correcting waveform with four corner independent distortion correcting waveforms for rough adjustments. Additionally, a digital distortion correcting signal is employed for fine adjustments. This combination allows for high-accuracy correction of image distortion, utilizing a compact circuit configuration.
Another significant patent is a system for measuring the state of charge of a storage battery. This system corrects charging and discharge electrical quantities based on temperature and charging efficiency. It also accounts for variations in battery capacity due to aging and self-discharge, enabling precise measurement of the battery's state of charge through digital operations.
Career Highlights
Fumio Ukigaya has worked with prominent companies such as Hitachi Denshi and Hitachi, Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Throughout his career, Ukigaya has collaborated with notable colleagues, including Kazunori Ohnishi and Hiroshi Noguchi. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their respective fields.
Conclusion
Fumio Ukigaya's contributions to image correction and battery technology exemplify his innovative spirit and dedication to advancing technology. His patents reflect a commitment to precision and efficiency, making him a significant figure in the world of invention.