Hideki Hatano

Title: Innovations and Contributions of Hideki Hatano

Introduction

Hideki Hatano, an accomplished inventor based in Tsurugashima, Japan, has made significant contributions to the field of materials science and optical technology. With a remarkable portfolio of 26 patents, his innovative spirit is evident in his groundbreaking work related to ferroelectric materials and holographic memory systems.

Latest Patents

Among his latest inventions is the patent titled "Method of forming polarization reversal area, apparatus thereof and device using it". This invention provides a method and an apparatus for forming a nanometer-order polarization-reversed region in a ferroelectric single crystal. The technique involves grounding one surface of the crystal and irradiating the opposite surface with an ion beam, ensuring optimal charge density for effective polarization reversal.

Another notable patent is for an "Optical information recording and reproducing apparatus having volume holographic memory". This apparatus is designed to record high-density interference patterns within a volume holographic memory, optimizing size and functionality. It includes a support portion for the memory, a beam supplying portion for coherent reference beams, and a detection portion for recognizing diffracted light patterns, showcasing Hatano's innovative approach to optical data storage.

Career Highlights

Throughout his career, Hideki Hatano has been associated with reputable companies such as Pioneer Corporation and Pioneer Electronic Corporation. His work within these organizations has centered around advancing technology in optical devices and materials.

Collaborations

Hatano has also collaborated with notable peers, including Takashi Yamaji and Satoru Tanaka. These collaborations have likely played a significant role in his innovative endeavors, allowing for the exchange of ideas and expertise in the development of his patented technologies.

Conclusion

Hideki Hatano's impact on the fields of materials science and optical technology cannot be understated. His 26 patents, including methods for polarization reversal in ferroelectric materials and advancements in holographic memory, highlight his innovative contributions to the industry. Through his career and collaborations, he continues to inspire future generations of inventors.