Hiroshi Sakamoto

Title: Hiroshi Sakamoto: Innovator in Data Compression and Noncontact Coupling Technologies

Introduction

Hiroshi Sakamoto is a prominent inventor based in Kumamoto, Japan. He has made significant contributions to the fields of data compression and noncontact coupling technologies. With a total of 18 patents to his name, Sakamoto's work has had a lasting impact on various technological advancements.

Latest Patents

Sakamoto's latest patents include a data compression/decompression system, a data compression method, and a data decompression method. In his data compression method, a data string is compressed in units of symbols, each symbol having a fixed length. A conversion table is utilized to establish a correspondence between pre-conversion symbols and post-conversion symbols. If consecutive symbols are not registered, they are output without conversion. Conversely, if they are registered, they are converted into a single post-conversion symbol. Additionally, he has developed a noncontact coupler that features a pair of magnetic cores with a U-shaped open magnetic path. This coupler transmits AC electric power between primary and secondary coils, enhancing performance while improving handleability.

Career Highlights

Throughout his career, Sakamoto has worked with notable companies such as Nishimu Electronics Industries Co., Ltd. and Kyushu University. His innovative approaches have led to advancements in both academic and industrial settings.

Collaborations

Sakamoto has collaborated with several individuals, including Kosuke Harada and Koosuke Harada. These partnerships have contributed to the development of his groundbreaking technologies.

Conclusion

Hiroshi Sakamoto's contributions to data compression and noncontact coupling technologies exemplify his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.