Shiro Ohishi

Title: Shiro Ohishi: Innovator in Information Processing Systems

Introduction

Shiro Ohishi is a notable inventor based in Hadano, Japan. He has made significant contributions to the field of information processing, holding a total of 2 patents. His work focuses on enhancing data transmission methods and system configurations.

Latest Patents

Ohishi's latest patents include a "Processing system and method for allocating address space among adapters." This invention describes an information processing system that features multiple slots for various types of adapters. Each adapter does not have a fixed address but instead receives an address based on the slot it occupies. The processor sequentially accesses these addresses to determine the system configuration and receives adapter IDs from the mounted adapters.

Another significant patent is the "Data transmission method and system." This invention outlines a method for transmitting binary data at a specific speed, defined by the formula F=1/[(N+1)T] bits/second. The transmitter sends a bipolar signal for a predetermined period corresponding to the binary data states, while no data is transmitted during other periods. The receiving station then discriminates the binary states from the received bipolar signal, converting it into a unipolar signal.

Career Highlights

Shiro Ohishi is currently employed at Hitachi, Ltd., where he continues to innovate in the field of information technology. His work has had a lasting impact on how data is processed and transmitted, showcasing his expertise and dedication to advancing technology.

Collaborations

Ohishi has collaborated with notable coworkers, including Yuuji Saeki and Masatsugu Shinozaki. Their combined efforts have contributed to the development of advanced technologies in their respective fields.

Conclusion

Shiro Ohishi's contributions to information processing systems and data transmission methods highlight his role as a key innovator in technology. His patents reflect a commitment to improving how data is managed and transmitted, making a significant impact in the industry.