Location History:
- Chuo-ku, JP (2013)
- Tokyo, JP (2013 - 2023)
Company Filing History:
10 out of 83 
9 out of 42 
3 out of 30 Years Active: 2013-2025
Title: The Innovative Mind of Atsushi Yoda: Pioneering Water-Based Inks
Introduction: Atsushi Yoda, a distinguished inventor based in Tokyo, Japan, has made remarkable strides in the field of ink technology. With a total of 12 patents to his name, he has dedicated his career to developing innovative solutions that enhance the performance and sustainability of inks used in printing.
Latest Patents: Among his latest innovations are two significant patents that focus on water-based ink formulations. The first patent describes a water-based inkjet yellow ink, which contains a specific yellow pigment, an organic solvent, a basic organic compound, and water. Notably, the yellow pigment constitutes 1 to 10% by mass of the ink's total composition. The ink also includes a basic organic compound with a pKa value of 9.5 or less and an organic solvent with a boiling point of 240° C. or higher, making it an efficient choice for inkjet applications.
The second patent focuses on a water-based ink for inkjet printing. This formulation features a pigment, a fixing resin composed of an A-B block polymer, an organic solvent, and water. The A block of the polymer has an anionic functional group, with an acid value ranging from 5 to 80 mgKOH/g, ensuring strong adhesion and vibrant color output.
Career Highlights: Atsushi Yoda has built a reputable career in the ink industry, significantly contributing to advancements in ink formulations. His work is recognized for improving the quality and environmental sustainability of ink products, promoting the use of water-based alternatives to traditional solvents.
Collaborations: Throughout his journey, Yoda has collaborated with notable peers such as Kazuhiro Jonai and Masahiro Sugihara. Working alongside talented individuals has allowed him to share insights and refine his innovations, further enhancing his patents' applications in the industry.
Conclusion: Atsushi Yoda stands out as a leading inventor in the realm of ink technology, with a clear commitment to innovation and sustainability. His contributions, particularly in the development of water-based inks, not only reflect his technical expertise but also underscore the importance of environmentally friendly products in modern printing. His journey continues to inspire future inventors and innovators in the field.
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.