This inventor holds 3 USPTO granted patents. Top assignee: Sakura Color Products Corporation. Active years: 1996-1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Daito, JP (1996)
- Osaka, JP (1996)
- Higashinari-ku, JP (1997)
Company Filing History:
Years Active: 1996-1997
Title: Inventor Hiroaki Ueda: Innovating in Ink Technology
Introduction
Hiroaki Ueda is a notable inventor based in Daito, Japan, recognized for his contributions to the field of ink technology. With a total of three patents to his name, Ueda's innovative work focuses on the development of specialized ink compositions, enhancing both functionality and application in various writing instruments.
Latest Patents
Ueda's most recent patents showcase his ingenuity in creating advanced ink solutions. One of his patents is a "Fluorescent Ink Composition for Use in Marking Pens." This formulation includes an organic solvent, notably propylene glycol monomethyl ether, which plays a critical role in the ink's performance. Another significant innovation is his "Aqueous Ink Composition," designed specifically for use in direct ink supply and wick-type writing instruments. This composition features an aqueous mixture consisting of a coloring agent, pigment dispersant, and a unique organic white pigment derived from an alkylene-bis-melamine derivative.
Career Highlights
Hiroaki Ueda has dedicated his career to advancing ink technology through his work at Sakura Color Products Corporation. His expertise and focus have led to the successful creation of valuable patents that address both the performance and user-friendliness of ink compositions, making significant strides in the stationery and art supply markets.
Collaborations
Throughout his career, Ueda has collaborated with esteemed colleagues such as Toshimitsu Kawasumi and Yasuji Okuda. These partnerships have fostered a collaborative environment that encourages innovation and problem-solving within the field of ink technology.
Conclusion
Hiroaki Ueda stands out as an influential inventor whose work in ink compositions has left a lasting impact on the industry. Through his patents and collaborative efforts, Ueda continues to contribute to innovations that enhance the writing experience for users around the globe. His dedication to improving ink technology exemplifies the spirit of innovation that drives inventors forward.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile