Company Filing History:
Years Active: 2023
Title: Haruka Takai: Innovator in Ink Composition
Introduction
Haruka Takai is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of ink technology, particularly through his innovative patent related to ink composition.
Latest Patents
Haruka Takai holds a patent for an ink composition, writing instrument, and method for producing ink composition. This ink composition includes carbon black and/or an organic pigment, water, a polysaccharide, two or more diols, and particles of an acrylic resin. The formulation specifies that the two or more diols consist of a first diol with 5 to 7 carbon atoms and a second diol with 1 to 4 carbon atoms. Notably, the content of the first diol in the ink composition is 0.05 wt % or more. This innovative approach enhances the quality and performance of writing instruments.
Career Highlights
Haruka Takai is associated with Pentel Kabushiki Kaisha, a company renowned for its writing instruments and stationery products. His work at Pentel has allowed him to focus on developing advanced ink technologies that improve user experience.
Collaborations
Haruka has collaborated with talented coworkers, including Sachiko Onuki and Kiyonori Yasuike. These collaborations have contributed to the development of innovative products in the writing instrument sector.
Conclusion
Haruka Takai's contributions to ink composition and writing instruments highlight his role as an innovator in the field. His patent reflects a commitment to enhancing the quality of writing materials, showcasing the importance of innovation in everyday products.