Masanobu Hodohara

Title: Masanobu Hodohara: Innovator in Magneto-Optical Technology

Introduction

Masanobu Hodohara is a notable inventor based in Kurashiki, Japan. He has made significant contributions to the field of magneto-optical technology, particularly through his innovative patent. His work has implications for data storage and retrieval, showcasing the intersection of optics and magnetism.

Latest Patents

Hodohara holds a patent for a magneto-optical recording medium and a writing and readout method therefor. This invention features a writing layer formed on a transparent substrate, which is equipped with a groove that has a flat bottom surface and a flat land. The design allows for writing or readout to be conducted on either the groove or the land by simply irradiating a laser beam from the substrate side. The invention ensures that the sum of the phase shifts caused by the substrate and the layer structure has an opposite sign to the phase shift resulting from the interference of reflected lights from the groove and the land.

Career Highlights

Masanobu Hodohara is associated with Mitsubishi Chemical Corporation, where he continues to advance his research and development efforts. His work in the company has been pivotal in enhancing the capabilities of magneto-optical recording technologies.

Collaborations

Hodohara has collaborated with notable colleagues, including Kyuuya Narita and Toshifumi Kawano. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Masanobu Hodohara's contributions to magneto-optical technology exemplify the importance of innovation in modern data storage solutions. His patent reflects a significant advancement in the field, and his ongoing work at Mitsubishi Chemical Corporation continues to push the boundaries of what is possible in this area.