Yoshitaka Kawamura

Title: Innovations by Yoshitaka Kawamura

Introduction

Yoshitaka Kawamura is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of data storage and backup systems. With a total of 3 patents, his work has had a considerable impact on technology.

Latest Patents

Kawamura's latest patents include a "Backup acquisition method and disk array apparatus." This invention provides a method for acquiring a whole or differential backup from a disk array apparatus to a backup device. It captures a snapshot of the contents of disks in the disk array apparatus in response to a snapshot capture instruction. Updated data is then recorded sequentially into a pre-update data storage area of the disk array apparatus. The disk array apparatus can be instructed to acquire a backup at any arbitrary timing.

Another significant patent is the "Multiple data management method, computer and storage device therefor." This invention involves a host computer and primary and secondary storage devices that communicate via a network. The primary and secondary storage devices function as data storage means for the host computer. The host computer transmits data to be written to both storage devices, allowing for efficient data management.

Career Highlights

Kawamura has worked with prominent companies such as Hitachi, Ltd. and Hitachi Electronic Service Co., Ltd. His experience in these organizations has contributed to his expertise in data storage technologies.

Collaborations

Throughout his career, Kawamura has collaborated with notable colleagues, including Junya Obayashi and Takaaki Habara. These collaborations have likely enriched his work and led to innovative solutions in the field.

Conclusion

Yoshitaka Kawamura's contributions to data storage and backup systems through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the industry and pave the way for future advancements.