Kazuyoshi Ohtsuka

Title: Kazuyoshi Ohtsuka: Innovator in Memory Control and Production Equipment

Introduction

Kazuyoshi Ohtsuka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of memory control and production equipment, holding a total of 4 patents. His innovative designs have impacted various industries, showcasing his expertise and creativity.

Latest Patents

Ohtsuka's latest patents include an "Equipment for Producing Corrugate Fin" and a "Backup Memory Control Unit with Reduced Current Consumption." The equipment for producing a corrugate fin is capable of forming corrugated sections through a single closing action. It consists of multiple punches with upwardly projected projections and a pair of cam blocks that move close and away from each other. This design allows for efficient production by ensuring that the pressing sections contact the projections in a specific order.

The backup memory control unit is designed to reduce current consumption when the memory (SDRAM) is inactive. It introduces an unsettled mode where no power is supplied to the memory, effectively limiting the increase in current consumption. This function is executed by a hardware circuit, eliminating the need for a backup microcomputer.

Career Highlights

Throughout his career, Kazuyoshi Ohtsuka has worked with prominent companies such as Honda Elesys Co., Ltd. and Hidaka Seiki Co., Ltd. His experience in these organizations has contributed to his development as an inventor and innovator.

Collaborations

Ohtsuka has collaborated with notable coworkers, including Sholin Kyo and Masanao Karasawa. These partnerships have likely fostered a creative environment that has led to the development of his innovative patents.

Conclusion

Kazuyoshi Ohtsuka is a distinguished inventor whose work in memory control and production equipment has made a significant impact. His patents reflect his innovative spirit and dedication to advancing technology.