Location History:
- Niigata, JP (1994)
- Sanjo, JP (1997)
Company Filing History:
2 out of 24 
2 out of 2 
2 out of 9 Years Active: 1994-1997
Title: Innovations by Yoshiyuki Shida
Introduction
Yoshiyuki Shida is a notable inventor based in Niigata, Japan. He has made significant contributions to the field of molded foam articles and expanded plastics. With a total of 2 patents, his work showcases innovative methods for producing advanced materials.
Latest Patents
One of his latest patents is titled "Method for producing a molded foam article with an integral skin." This method involves blow-molding a parison in a metal mold to create a hollow member. The hollow member is then filled with pre-expanded thermoplastic resin before cooling and solidification. The process includes heating the pre-expanded beads to further expand and fuse them together. Another significant patent is "Process for producing expanded plastics with skin." This process entails blowing a parison held in a closed blow mold to obtain a hollow article. The hollow article is filled with thermoplastic pre-expanded resin beads before cooling, followed by heating and fusing the beads to create a solid expanded plastic.
Career Highlights
Yoshiyuki Shida has worked with prominent companies such as Mitsubishi Yuka Badische Company, Ltd. and Sanko Sogyo Co., Ltd. His experience in these organizations has contributed to his expertise in the field of materials engineering.
Collaborations
Throughout his career, Shida has collaborated with talented individuals, including Kazuhide Hattori and Hiroyuki Yamaji. These collaborations have likely enriched his work and led to further innovations.
Conclusion
Yoshiyuki Shida's contributions to the field of molded foam articles and expanded plastics demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing material production techniques.