Location History:
- Nagano, JP (2006 - 2010)
- Nagano-ken, JP (2004 - 2013)
- Matsumoto, JP (2011 - 2024)
Company Filing History:
28 out of 33,404 
1 out of 16,042 
Years Active: 2004-2025
Title: **Yasuhiro Oki: Innovative Mind in Textile and Ink Jet Technologies**
Introduction
Yasuhiro Oki is a prominent inventor based in Matsumoto, Japan, known for his extensive contributions to ink jet technologies and textile printing. With a remarkable portfolio of 26 patents, Oki has consistently pushed the boundaries of innovation within his field.
Latest Patents
Among his latest innovations, Oki developed an ink jet ink composition that incorporates a color material, organic solvent, and water. This composition uniquely utilizes N-hydroxyethylpyrrolidone and N-vinyl-2-pyrrolidone as the organic solvents. Additionally, he has created a textile printing method that works on nonwoven synthetic fiber fabrics. This method involves a two-step process of adhering dyeing ink and non-dyeing ink through an ink jet system, ensuring that both inks partially overlap for optimal adhesion. The dyeing ink consists of a disperse dye, while the non-dyeing ink contains a glycol-based organic solvent with a high HSP value.
Career Highlights
Throughout his career, Oki has worked with reputable companies such as Seiko Epson Corporation and Fujifilm Corporation. His experience in these organizations has equipped him with the knowledge and skills to innovate in the domain of ink formulations and printing technologies.
Collaborations
Oki has collaborated with notable individuals including Kazuhiko Kitamura and Hiroko Hayashi. These partnerships have facilitated the exchange of ideas and expertise, contributing to the successful development of his patented technologies.
Conclusion
Yasuhiro Oki's contributions to innovation in ink jet technologies and textile printing highlight his role as a key inventor in the industry. His latest patents reflect a blend of creativity and practicality, showcasing advancements that improve the efficiency and quality of printing processes. As technology continues to evolve, Oki's work remains at the forefront of innovation in this sector.
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.