Hiroshi Banno

Title: Hiroshi Banno: Innovator in Optical Disc Technology

Introduction

Hiroshi Banno, a notable inventor located in Koshigaya, Japan, has made significant contributions to the field of optical disc technology. With a total of four patents to his name, his work focuses on developing systems and methods that enhance data security and improve the functionality of optical media.

Latest Patents

Banno's latest inventions include a revolutionary playback system aimed at preventing unauthorized copies of optical discs. One of his key patents involves a CD-ROM designed with an area for forming character or graphic patterns. This system intricately records data within specific pit patterns, which exhibit different reflectances, ensuring that any illegal copies produced would display apparent distortions due to discrepancies in arrangement. Another of his recent patents addresses the recording of specific data in correspondence with character patterns on a CD-ROM, leading to visibility differences when produced under different tracking linear velocities. These innovations stand at the forefront of addressing challenges in data duplication and protection.

Career Highlights

Hiroshi Banno currently works for Hitachi, Ltd., a prestigious company known for its commitment to innovation and technology. Throughout his career, his dedication to research and development has led to significant advancements in the way optical disc technologies are understood and utilized in various applications.

Collaborations

Banno has collaborated with esteemed colleagues such as Tamotsu Ito and Ryuichi Koike. Their combined efforts reflect a strong teamwork ethic, contributing to the success of various projects within the realm of optical disc innovation. These partnerships exemplify the collaborative spirit that drives technological advancements in the industry.

Conclusion

Hiroshi Banno’s contributions to optical disc technology have not only garnered him patents but have also paved the way for enhanced data security measures in digital media. His commitment to innovation at Hitachi, Ltd. and collaborations with talented peers underscore his role as a leading inventor in this critical field. As technologies continue to evolve, Banno's impact will undoubtedly influence future developments in optical media.