Kazumasa Hattori

Title: Kazumasa Hattori: Innovator in Inkjet Printing Technology

Introduction

Kazumasa Hattori is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of inkjet printing technology, holding two patents that showcase his innovative approach to improving print quality and adhesion.

Latest Patents

Hattori's latest patents include a pretreatment liquid and an ink set designed for aqueous pigment inkjet printing. This pretreatment liquid excels in adhesion to non-permeable substrates, such as film, and ensures high-quality printed materials with minimal color bleeding and unevenness. The formulation includes polyolefin resin particles and a flocculant, which work together to enhance the printing process. Additionally, he has developed a polymeric dispersant for liquid developers, which is created through the copolymerization of various ethylenically unsaturated monomers.

Career Highlights

Throughout his career, Hattori has worked with prominent companies in the industry, including Toyo Ink SC Holdings Co., Ltd. and Toyocolor Co., Ltd. His work has significantly impacted the development of printing technologies, particularly in enhancing the quality and efficiency of inkjet printing.

Collaborations

Hattori has collaborated with notable colleagues, including Masahiro Sugihara and Toshihiro Tetsuka. These partnerships have contributed to the advancement of innovative solutions in the printing sector.

Conclusion

Kazumasa Hattori's contributions to inkjet printing technology demonstrate his commitment to innovation and quality. His patents reflect a deep understanding of materials and processes that enhance print performance.