Masao Okabe

Title: Masao Okabe: Innovator in Digital Signal Processing

Introduction

Masao Okabe is a notable inventor based in Hannan, Japan. He has made significant contributions to the field of digital signal processing, holding a total of 4 patents. His work has been instrumental in advancing technology in various applications.

Latest Patents

One of Okabe's latest patents is an "Apparatus for recording digital signals by controlling frequency." This invention involves modulating by an interleaved NRZI technique, where the frequency characteristics of bit rows are compared based on the polarity of the bit to be inserted. The output series is selected to ensure that recording is achieved by controlling the frequency characteristics of the digital signal. Another significant patent is the "External expansion bus interface circuit for connecting a micro control." This circuit facilitates the connection of a peripheral to a micro control unit, allowing for the exchange of digital information under an external expansion memory mode. It includes a means for storing writing data, along with an address decoder and a strobe decoder that produce a write enable signal for data storage.

Career Highlights

Masao Okabe is associated with Matsushita Electric Industrial Co., Ltd., a company known for its innovative electronic products. His work at this organization has allowed him to explore and develop advanced technologies in digital signal processing.

Collaborations

Okabe has collaborated with notable coworkers such as Yasunori Kawakami and Shinji Hamai. Their combined expertise has contributed to the success of various projects and innovations.

Conclusion

Masao Okabe's contributions to digital signal processing and his innovative patents highlight his role as a significant figure in technology. His work continues to influence advancements in the field, showcasing the importance of innovation in driving progress.