Company Filing History:
Years Active: 1999
Title: The Innovative Contributions of Tekehiro Tsutsumi in Inkjet Printing Technology
Introduction: Tekehiro Tsutsumi is a notable inventor based in Wakayama, Japan, recognized for his contributions to the field of inkjet printing technology. With a singular patent to his name, Tsutsumi has demonstrated a significant innovation in the production of aqueous inks, enhancing the quality and durability of printed materials.
Latest Patents: Tsutsumi's patent, titled "Process for Producing Aqueous Ink for Inkjet Printing," addresses several key challenges in the inkjet printing process. This innovative process allows for the creation of an aqueous ink that offers elevated print density while improving fixability to various materials, enhancing water resistance, and ensuring improved storage stability. The method involves dissolving a polymer with a salt-forming group and a hydrophobic dye in an organic solvent, followed by a careful emulsification and solvent removal process, resulting in a highly effective ink formulation.
Career Highlights: Tsutsumi is affiliated with Kao Corporation, where he has played a pivotal role in advancing printing technology. His innovative approaches have not only helped in the development of superior ink products but have also positioned the company as a leader in the field of inkjet technologies. His deep understanding of material chemistry and application has contributed to Kee Corporation's success.
Collaborations: Throughout his career, Tsutsumi has worked alongside talented colleagues, including Koji Azuma and Michitaka Sawada. Their collaborative efforts have fostered a productive environment that emphasizes innovation and excellence, leading to noteworthy advancements in product development within the company.
Conclusion: Tekehiro Tsutsumi's ingenuity in developing a process for aqueous ink production exemplifies the impactful innovations that emerge from diligent research and collaboration. As he continues his work at Kao Corporation, his contributions are likely to influence the future of inkjet printing, setting higher standards for quality and performance in the industry.