Masayoshi Oka

Title: Masayoshi Oka: Innovator in Photo-Electric Technology

Introduction

Masayoshi Oka is a notable inventor based in Kashiwa, Japan. He is recognized for his contributions to the field of photo-electric technology, particularly through his innovative patent that enhances the efficiency of photo-electric converting apparatuses. His work has implications for various applications in energy conversion and electronic devices.

Latest Patents

Masayoshi Oka holds a patent for a photo-electric converting apparatus. This invention comprises an array of photo-electric converting elements, each featuring a semiconductor film layer positioned between two electrode layers on a substrate. The apparatus operates under conditions where no bias voltage is applied, allowing each element to generate forward electromotive force (e.m.f.) and forward current. The design includes capacitive means that are charged with the forward current and discharged successively by scanning pulses, resulting in timed pulse signals. This invention showcases various constructions of the photo-electric converting element and its array, emphasizing high conversion efficiency.

Career Highlights

Throughout his career, Masayoshi Oka has worked with prominent companies, including Nippon Telegraph and Telephone Public Corporation and Origin Electric Company, Limited. His experience in these organizations has contributed to his expertise in the field of photo-electric technology.

Collaborations

Masayoshi Oka has collaborated with notable individuals in his field, including Yoshihiko Mizushima and Akitsu Takeda. These collaborations have likely enriched his work and led to advancements in photo-electric technology.

Conclusion

Masayoshi Oka's innovative contributions to photo-electric technology, particularly through his patent, highlight his role as a significant inventor in this field. His work continues to influence advancements in energy conversion and electronic applications.