This inventor holds 3 USPTO granted patents. Top assignee: Sakura Color Products Corporation. Active years: 1990-1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1990-1992
Title: Wataru Yokono: Innovator in Water-Based Ink Technology
Introduction
Wataru Yokono is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of ink technology, particularly in the development of water-based pigment ink compositions. With a total of 3 patents to his name, Yokono's work has had a lasting impact on the industry.
Latest Patents
Yokono's latest patents focus on water-based pigment ink compositions designed for use in marking pens. These innovative ink compositions include an absorbent ink reservoir and a pen tip connected to it. His work aims to enhance the performance and usability of marking pens, making them more efficient and environmentally friendly.
Career Highlights
Throughout his career, Wataru Yokono has been associated with Sakura Color Products Corporation, a company renowned for its high-quality art supplies and inks. His role at the company has allowed him to push the boundaries of ink technology and contribute to the development of new products that meet the needs of consumers.
Collaborations
Yokono has collaborated with talented individuals such as Hiroshi Inoue and Yasuji Okuda. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas, further enhancing the quality of their work.
Conclusion
Wataru Yokono's contributions to water-based ink technology exemplify his dedication to innovation in the field. His patents and collaborations reflect a commitment to improving the functionality and sustainability of marking pens.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile