Toshiyuki Iwai

Title: Innovations by Toshiyuki Iwai

Introduction

Toshiyuki Iwai, an accomplished inventor located in Yamatokooriyama, Japan, has made significant contributions in the field of digital information technologies. With an impressive portfolio of seven patents, Iwai has dedicated much of his professional life to developing innovative methods and apparatuses that enhance the recording and management of digital information.

Latest Patents

Iwai's latest patents showcase his remarkable ingenuity. One notable invention is a method and apparatus for recording digital information in a two-dimensional pattern. This digital information recording carrier features a planar recording surface with an information recording area designed to virtually set cells in a matrix form. Each cell is equipped with an optically recognizable mark that corresponds to the digital information, allowing the information to be recorded as a two-dimensional pattern. Additionally, the carrier contains specific patterns consisting of multiple linked cells, with designated marks placed strategically within the information recording area.

Another significant achievement is his invention of a database managing device. This innovative information processing device generates a dirty bit that indicates the update state for sharing bags among different parties. The system includes a database processing section that tracks modifications to entries during non-synchronous periods, facilitating a synchronous process between two information processing devices. This process determines the necessity and direction of transferring updated bits, significantly reducing the communication data volume and ensuring efficient data management across multiple devices.

Career Highlights

Toshiyuki Iwai is associated with Sharp Corporation, a well-known leader in advanced technology solutions. His work with the company has allowed him to focus on cutting-edge inventions that contribute to the evolution of digital recording and database management systems. With a commitment to innovation, Iwai continues to explore new avenues for technological advancement.

Collaborations

Throughout his career, Iwai has collaborated with esteemed colleagues such as Atsushi Aoki and Masahiro Esashi. These partnerships have fostered the development of pioneering solutions in their respective fields and underscore the importance of teamwork in achieving remarkable inventions.

Conclusion

Toshiyuki Iwai embodies the spirit of innovation through his contributions to digital information technologies. With a strong foundation in patentable ideas and collaborative efforts, Iwai continues to influence the future of information processing and management. His inventions not only address current technological challenges but also pave the way for future breakthroughs in the industry.