Company Filing History:
Years Active: 2008-2025
Title: **Hirotaka Takeno: Innovator in Water-Based Ink Technologies**
Introduction
Hirotaka Takeno is a distinguished inventor based in Wakayama, Japan. With a notable portfolio of 12 patents, he has made significant contributions to the field of water-based inks and cleaning solutions. Takeno's innovations enhance the performance and application of water-based inks, making him a key figure in the industry.
Latest Patents
Hirotaka Takeno's latest patents focus on advancements in cleaning liquids and formulations for water-based inks. One prominent invention is a cleaning liquid for aqueous ink, which incorporates a surfactant and a specific blend of water-soluble organic solvents, including diethylene glycol monoisopropyl ether. This cleaning solution is designed to efficiently remove residues from water-based inks that contain pigments and water-insoluble polymers.
Another notable patent is for an innovative water-based ink that includes a unique combination of a pigment, water-insoluble polymer, organic solvents, and surfactants, specifically a silicone-based surfactant. This ink is engineered for ink-jet printing, ensuring excellent continuous ejection properties while minimizing issues such as roller transfer contamination and intercolor bleeding, even on non-water absorbing mediums.
Career Highlights
Hirotaka Takeno's career is marked by his role at Kao Corporation, where he has led various research and development projects focused on ink technologies. His expertise has positioned him at the forefront of innovations in both ink formulation and cleaning methodologies, significantly influencing the printing industry.
Collaborations
Throughout his career, Takeno has collaborated with talented individuals like Yuki Wakabayashi and Kaname Mitsuyoshi. These partnerships have enriched the development of his patented technologies, fostering a collaborative environment that drives innovation and enhances product performance.
Conclusion
Hirotaka Takeno stands out as a pivotal inventor in the development of water-based ink solutions. His numerous patents not only highlight his inventive spirit but also showcase his contributions to improving the quality and efficiency of printing materials. As he continues to innovate, Takeno’s work is likely to shape the future of the printing industry and inspire new advancements in ink technologies.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.