This inventor holds 1 USPTO granted patent. Top assignee: Kawasaki Kasei Chemicals Ltd.. Active years: 1984.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1984
Title: Sigeru Yoshii: Innovator in Heat-Sensitive Technology
Introduction
Sigeru Yoshii is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of heat-sensitive materials, particularly through his innovative patent.
Latest Patents
Yoshii holds a patent for a heat-sensitive recording sheet. This invention features a color-forming layer that includes a colorless or pale-colored chromogenic dyestuff and a hydroxyphthalic acid diester. The diester has a melting point ranging from about 60 degrees to about 120 degrees Celsius. This technology has potential applications in various recording and printing processes.
Career Highlights
Sigeru Yoshii is associated with Kawasaki Kasei Chemicals Ltd., a company known for its advancements in chemical products and materials. His work at the company has allowed him to focus on developing innovative solutions in the field of heat-sensitive technology.
Collaborations
Yoshii collaborates with Kazuya Nagaoka, who is also involved in similar research and development efforts. Their partnership enhances the potential for innovation in their respective fields.
Conclusion
Sigeru Yoshii's contributions to heat-sensitive technology exemplify the impact of innovative thinking in the chemical industry. His patent for a heat-sensitive recording sheet showcases his commitment to advancing material science.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile