Masayuki Omatsu

Title: Masayuki Omatsu: Innovator in Heat-Sensitive Recording Materials

Introduction

Masayuki Omatsu is a notable inventor based in Nishinomiya, Japan. He has made significant contributions to the field of heat-sensitive recording materials, holding a total of 5 patents. His work has advanced the technology used in various recording applications.

Latest Patents

Omatsu's latest patents include a heat-sensitive recording material that features a base sheet and a heat-sensitive record layer. This layer comprises a colorless or pale-colored basic dye and a color-developing material that forms a color upon contact with the dye. The innovation is characterized by the inclusion of at least one multi-valent metal salt of a halophthalic acid derivative. Another recent patent involves improved heat-sensitive recording sheets that exhibit high-speed recording characteristics and enhanced resistance to plasticizers and diazo developers, utilizing a 3,4-dihydroxydiphenyl sulfone derivative.

Career Highlights

Throughout his career, Omatsu has worked with prominent companies such as Kanzaki Paper Manufacturing Co., Ltd. and Sugai Chemical Industry Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative recording materials.

Collaborations

Masayuki Omatsu has collaborated with notable individuals in his field, including Mitsuru Kondo and Naoki Yonese. These partnerships have likely fostered a creative environment that has led to significant advancements in his work.

Conclusion

Masayuki Omatsu's contributions to heat-sensitive recording materials demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving recording methods, making him a key figure in this specialized field.