Location History:
- Amagasaki, JP (1988 - 1992)
- Nishinomiya, JP (1993 - 1997)
Company Filing History:
4 out of 195 
1 out of 60 
1 out of 57 
Years Active: 1988-1997
Title: Innovations in Heat-sensitive Recording Materials by Yoshihiro Shimizu
Introduction
Yoshihiro Shimizu, an accomplished inventor based in Nishinomiya, Japan, has made significant contributions to the field of heat-sensitive recording materials. With six patents to his name, he has developed innovative solutions that enhance the efficiency and effectiveness of recording technologies.
Latest Patents
Among his latest inventions, Yoshihiro Shimizu has designed a heat-sensitive recording material that features a recording layer composed of a colorless or light-colored basic dye and a developing agent, supported by a specially formulated base. This innovative recording layer includes a polyethylene emulsion with a melting point not lower than 60°C, ensuring high performance without the use of surfactants. Another notable patent focuses on a heat-sensitive recording material that incorporates a water-soluble graft copolymer, enhancing the interaction between the chromogenic material and the color developer, thus improving the clarity and quality of recordings.
Career Highlights
Yoshihiro has worked with Kanzaki Paper Manufacturing Co., Ltd., where he has applied his inventive skills to revolutionize the production processes in the paper industry. His work has not only garnered him patents but has also significantly impacted innovation in recording materials.
Collaborations
Throughout his career, Yoshihiro has collaborated with talented individuals like Takuji Tuji and Ritsuo Mandoh, enhancing the creativity and technical depth of his projects. These collaborations have resulted in fruitful advancements in the heat-sensitive recording sector.
Conclusion
Yoshihiro Shimizu's inventive prowess in developing heat-sensitive recording materials demonstrates the importance of innovation in today's technological landscape. With a commitment to excellence and collaboration, he continues to contribute valuable advancements in the field. His patents reflect a dedication to improving the efficiency and usability of recording technologies, setting a benchmark for future innovations.
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.