Location History:
- Osaka, JP (1996 - 1999)
- Osaka-fu, JP (2003)
Company Filing History:
4 out of 99 
1 out of 1 Years Active: 1996-2003
Title: The Innovative Contributions of Zheng L Cai
Introduction
Zheng L Cai is a notable inventor based in Osaka, Japan, recognized for his contributions to the field of thermal transfer technology. With a total of 4 patents to his name, he has made significant advancements that enhance printing processes and materials.
Latest Patents
One of his latest patents is the "Heat meltable ink image-receiving sheet and image forming method using the same." This invention features a heat meltable ink image-receiving sheet designed for a melting type thermal transfer method. It comprises a sheet substrate and a porous ink-receiving layer, which includes a resin formed on at least one side of the substrate. The porous ink-receiving layer has a thickness ranging from 3 to 50 µm and a water vapor permeability of not less than 300 g/(m·hour) and less than 1,000 g/(m·hour). Another significant patent is the "Steamless ink ribbon and manufacture thereof." This invention aims to provide a seamless ink ribbon that significantly prolongs the printing life, even when used with rough-faced printing paper. The seamless ink ribbon consists of a statically hot-pressed seamless woven fabric made from multifilament yarn, which is manufactured through a unique process that reduces the fabric's thickness by 15 to 50% compared to its original state.
Career Highlights
Throughout his career, Zheng L Cai has worked with prominent companies such as Fujicopian Co., Ltd. and Kitamura Mfg., Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the printing industry.
Collaborations
Zheng has collaborated with talented individuals in his field, including Yasuhito Imae and Takuto Fukui. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Zheng L Cai's innovative work in thermal transfer technology and his impressive portfolio of patents highlight his significant impact on the industry. His contributions continue to influence advancements in printing technology, showcasing the importance of innovation in this field.