Akira Kurita

Title: Akira Kurita: Innovator in Circuit Design and Recording Technology

Introduction

Akira Kurita is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of circuit design and recording technology. With a total of 3 patents, his work has had a considerable impact on the industry.

Latest Patents

One of Kurita's latest patents is a soft decision value generation circuit designed to reduce calculation amounts and hardware scale. This innovative circuit includes a phase rotation unit that rotates phases of received symbols after coherent detection. It also features addition units that calculate absolute values of soft decision values for candidates restricted in advance. Minimum value selection units select minimum values from these absolute values, while sign reflection units reflect sign information based on the phases of the received symbols. Finally, soft decision value correction units multiply outputs of the sign reflection units by a coefficient depending on noise variance and modulation symbol amplitude.

Another significant patent is a recording medium driving apparatus. This apparatus is designed to work with a recording medium and includes a driving section that receives a loaded recording medium for recording or reproducing information. The design incorporates a holding member that moves in both inserting and discharging directions, along with an elastic support member and an intermediate member that enhances functionality. This configuration allows for a reduction in weight and size, making the entire apparatus more efficient.

Career Highlights

Throughout his career, Akira Kurita has worked with prominent companies such as Alpine Electronics, Inc. and Mitsubishi Electric Corporation. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Kurita has collaborated with notable coworkers, including Akira Otsuki and Hiroshi Nishimoto. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Akira Kurita's contributions to circuit design and recording technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a commitment to reducing complexity and enhancing efficiency in technology.