Location History:
- Mobara, JP (1985)
- Sayama, JP (1991 - 1996)
Company Filing History:
3 out of 42,508 
2 out of 149 
1 out of 64 Years Active: 1985-1996
Title: Innovations of Tatsuo Okahashi
Introduction
Tatsuo Okahashi is a notable inventor based in Sayama, Japan, recognized for his contributions to neuro-computer systems and semiconductor technology. With a total of three patents to his name, Okahashi has made significant strides in the field of electronics and computing.
Latest Patents
One of his latest patents is a neuro-computer system designed for executing a plurality of controlling algorithms. This innovative system is capable of executing multiple learning algorithms, achieving an instruction execution speed comparable to that of hard-wired systems, while minimizing the time required for rewriting microprograms. The neuro-computer comprises a neuron array with numerous neurons, a control storage unit for microinstructions, a parameter register, control logic, and global memory. A host computer serves as the user interface, inputting essential information for the learning and execution processes, including learning algorithms, neural network architecture, and input signals. This information is transferred via SCSI to the neuro-computer to perform desired neural network operations.
Another significant patent involves semiconductor devices and electronic systems that incorporate them. This electronic system features a first and second semiconductor device functioning as a microprocessor and coprocessor, respectively, arranged linearly on a mounting board. The external pins common to both devices are interconnected by wiring means installed linearly on the board, enhancing the efficiency of the system.
Career Highlights
Throughout his career, Tatsuo Okahashi has worked with prominent companies, including Hitachi, Ltd. and Hitachi Microcomputer Engineering, Ltd. His experience in these organizations has contributed to his expertise in the development of advanced electronic systems.
Collaborations
Okahashi has collaborated with notable colleagues such as Yuji Sato and Katsunari Shibata, further enriching his work and innovations in the field.
Conclusion
Tatsuo Okahashi's contributions to neuro-computer systems and semiconductor technology highlight his innovative spirit and dedication to advancing the field of electronics. His patents reflect a commitment to enhancing computational efficiency and functionality.