Minemasa Ota

Title: Minemasa Ota: Innovator in Optical Recording Technology

Introduction

Minemasa Ota is a prominent inventor based in Yamanashi, Japan. He has made significant contributions to the field of optical recording technology, holding a total of 9 patents. His work focuses on enhancing the efficiency and accuracy of optical recording mediums.

Latest Patents

Ota's latest patents include innovative designs for optical recording mediums that feature a wobbled groove with address information recorded on the land region adjacent to the groove. This technology allows for accurate derivation of address information and disc rotation control, even with narrow track pitches. The optical recording medium is designed to record signals at high density, utilizing a method and apparatus for recording and reproducing such mediums. The recording and reproducing method involves controlling the rotation of the optical recording medium through a wobbled signal from the groove, while detecting the position of the recording signal using pit signals from the pits formed at preset intervals.

Career Highlights

Throughout his career, Minemasa Ota has worked with notable companies, including Pioneer Electronic Corporation. His expertise in optical recording technology has positioned him as a key figure in the industry, contributing to advancements that enhance data storage and retrieval.

Collaborations

Ota has collaborated with several professionals in his field, including Yoshiyuki Akiyama and Shinichiro Iimura. These collaborations have fostered innovation and development in optical recording technologies.

Conclusion

Minemasa Ota's contributions to optical recording technology have significantly impacted the industry. His innovative patents and collaborations highlight his dedication to advancing this field.