Satoru Fukuoka

Title: Satoru Fukuoka: Innovator in Optical Disc Technology

Introduction

Satoru Fukuoka is a notable inventor based in Yamanashi, Japan. He has made significant contributions to the field of optical disc technology, holding a total of five patents. His work has focused on improving data density and reducing cross-talk in optical discs.

Latest Patents

Fukuoka's latest patents include innovative designs for optical discs. One of his patents describes an optical disc that comprises a substrate with grooves formed concentrically or helically, where data is recorded. The design features lands defined between adjacent grooves and prepits on the lands, which are strategically positioned to minimize overlap with adjacent tracks. This configuration enhances data density and reduces cross-talk. Another patent outlines a high-density optical disc configuration that includes two transparent substrate layers, each with a recording surface containing a plurality of pits arranged in a concentric or spiral manner. The specifications detail the thickness of the substrate layers and the inclining angle of the pit inner walls, optimizing the reading of information stored on the disc.

Career Highlights

Throughout his career, Satoru Fukuoka has worked with prominent companies in the electronics industry, including Pioneer Electronic Corporation and Pioneer Video Corporation. His experience in these organizations has contributed to his expertise in optical disc technology.

Collaborations

Fukuoka has collaborated with notable colleagues such as Kenji Suzuki and Toshihiko Takishita. Their combined efforts have further advanced the field of optical disc innovations.

Conclusion

Satoru Fukuoka's contributions to optical disc technology have made a lasting impact on the industry. His innovative patents and collaborations reflect his dedication to enhancing data storage solutions.