Hisao Itoh

Title: **Hisao Itoh: Pioneer in Near Infrared Technology**

Introduction

Hisao Itoh, an esteemed inventor based in Yokohama, Japan, has made significant contributions to the field of near-infrared technology. With a remarkable portfolio of two patents, his work primarily focuses on innovative materials that enhance optical displays and recording systems.

Latest Patents

Itoh's latest patents revolve around near-infrared absorbers and their application in display and recording materials. These absorbers possess an impressive molecular extinction coefficient of 200,000 or more, which makes them highly effective. They are described by a specific formula involving a variety of chemical groups, including hydrogen, alkyl, and halogen. This technology underpins the advancement of optical displays and recording devices, showcasing Itoh's impact on this innovative sector.

Career Highlights

Throughout his career, Hisao Itoh has been associated with notable companies, including Mitsui Toatsu Chemicals, Incorporated and Yamamoto Chemicals, Inc. His experience in these organizations has allowed him to develop and refine his inventions, positioning him as a leader in his field.

Collaborations

Collaboration has been a key element of Itoh's work. He has had the privilege of working alongside talented colleagues such as Katashi Enomoto and Takahisa Oguchi. These partnerships have likely played a vital role in enhancing the creativity and effectiveness of his inventions.

Conclusion

Hisao Itoh's contributions to the field of near-infrared technology serve as a testament to his innovative spirit and dedication to advancing material science. With his groundbreaking patents and collaborative work, he continues to influence the development of optical technologies and inspire future innovations.