Junya Iizuka

Title: Junya Iizuka: Innovator in Optical Information Recording

Introduction

Junya Iizuka is a notable inventor based in Chigasaki, Japan. He has made significant contributions to the field of optical information recording, holding a total of five patents. His work focuses on advanced methods for data recording on hologram disks, showcasing his expertise in this innovative technology.

Latest Patents

Iizuka's latest patents include an optical information recording device and method. This invention involves angularly multiplexing and recording data on pages within the same recording region on a hologram disk. The process generates data on each page by sequentially dividing input data into predetermined units. The pages are organized into groups to ensure that adjacent pages recorded through angular multiplexing do not belong to the same group. Each group undergoes inter-page coding processing to compute and add an error-correcting code. Ultimately, the data is angularly multiplexed and recorded on the hologram disk.

Career Highlights

Throughout his career, Junya Iizuka has worked with prominent companies such as Hitachi Consumer Electronics Co., Ltd. and Hitachi, Ltd. His experience in these organizations has contributed to his development as an inventor and innovator in the field of optical technologies.

Collaborations

Iizuka has collaborated with notable colleagues, including Koichiro Nishimura and Yutaka Nagai. These partnerships have likely enhanced his research and development efforts in optical information recording.

Conclusion

Junya Iizuka's contributions to optical information recording technology demonstrate his innovative spirit and dedication to advancing this field. His patents reflect a deep understanding of data recording methods, positioning him as a key figure in the industry.