Company Filing History:
Years Active: 2015-2025
Title: Takuya Otowa: Innovator in Ink Technology
Introduction
Takuya Otowa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of ink technology, particularly for ink-jet printers. With a total of four patents to his name, Otowa's work focuses on enhancing the performance and efficiency of printing inks.
Latest Patents
One of Otowa's latest patents is for an ink designed for ink-jet printers of a charge control type. The purpose of this invention is to provide an ink that reduces the content of electroconductive agents while maintaining low resistance. This innovative ink comprises a resin, a pigment, an electroconductive agent, and a nonaqueous solvent. The electroconductive agent features a salt structure that generates an anion and a cation in the nonaqueous solvent, with the anion containing a trifluoromethylsulfonyl group and the cation being a quaternary ammonium cation or having an unsaturated heterocyclic structure.
Another notable patent by Otowa involves an ink for ink-jet printers that offers both good visibility of printing dots after heating and high dissolution stability. This ink consists of a color material, a solvent, and resin. The color material includes a first metal complex and a second metal complex made up of metal ions such as iron, manganese, copper, cobalt, and chromium, along with ligands that incorporate diketone structures.
Career Highlights
Takuya Otowa is currently employed at Hitachi Industrial Equipment Systems Co., Ltd. His work at this esteemed company has allowed him to develop innovative solutions that address the challenges faced in the printing industry. His expertise in ink formulation has positioned him as a key player in advancing ink technology.
Collaborations
Otowa has collaborated with notable colleagues, including Hiroshi Sasaki and Masahiko Ogino. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Takuya Otowa's contributions to ink technology have significantly impacted the efficiency and quality of ink-jet printing. His innovative patents reflect his commitment to advancing the field and improving printing solutions. His work continues to inspire future developments in the industry.