Company Filing History:
Years Active: 2012-2014
Title: The Innovations of Yasufumi Ooishi
Introduction
Yasufumi Ooishi is a distinguished inventor based in Kanagawa, Japan, known for his significant contributions to ink technology. With an impressive portfolio of 17 patents, Ooishi has made remarkable advancements in the field of ink composition and image forming methods, showcasing his innovative approach and expertise.
Latest Patents
Yasufumi Ooishi's latest patents include groundbreaking developments in ink compositions. His inventions encompass an ink composition that contains a pigment selected from a group of self-dispersing pigments and resin-coated pigments. This composition features a portion of the pigment particle surface coated with a water-insoluble resin, combined with polyvinylpyrrolidone, polyvinyl alcohol, or polyethylene glycol at carefully formulated concentrations. Additional components include resin and wax particles that are largely insoluble in water.
Another notable patent elaborates on an ink composition featuring carbon black, alongside cyan and magenta pigments, integrated with water-insoluble resin and wax particles. This innovation also includes an ink set and an image forming method, showcasing a sophisticated integration of materials designed to improve image quality and print durability.
Career Highlights
Yasufumi Ooishi's career is marked by his affiliation with Fujifilm Corporation, a leader in imaging and information technology. Through his work, Ooishi has not only contributed to the company's extensive range of products but has also cemented his reputation as a vital player in the field of ink innovation. His persistent focus on improving print technology positions him at the forefront of industry advancements.
Collaborations
Throughout his career, Yasufumi has collaborated with notable colleagues such as Kiyoshi Irita and Tomoko Kuwabara. These partnerships have fostered a collaborative environment that encourages creative development and the sharing of innovative ideas, ultimately leading to the successful patenting of advanced ink compositions and methodologies.
Conclusion
Yasufumi Ooishi's contributions to ink technology reflect a blend of creativity, scientific insight, and technical proficiency. With 17 patents under his name, his ongoing work continues to influence the future of image formation and printing technology. As he collaborates with his talented colleagues at Fujifilm Corporation, the potential for further innovation in this field remains promising.
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.