Location History:
- Osaka, JP (2017 - 2020)
- Tokyo, JP (2022)
Company Filing History:
4 out of 2,347 
1 out of 82 Years Active: 2017-2025
Title: Innovations of Yoshihito Yamauchi
Introduction
Yoshihito Yamauchi is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of polyvinyl alcohol resin production. With a total of 5 patents to his name, his work has enhanced the efficiency and quality of resin manufacturing processes.
Latest Patents
Yamauchi's latest patents include a method for producing polyvinyl alcohol resin. This method involves melt-kneading a polyvinyl alcohol resin material, extruding it into a sheet, cooling the sheet, and then pulverizing it. This innovative approach ensures higher productivity and excellent long-run properties. Another significant patent relates to a polyvinyl alcohol-based resin, which, when made into a 0.1 wt % aqueous solution, exhibits specific absorbance characteristics at various wavelengths. This invention is crucial for applications requiring precise material properties.
Career Highlights
Throughout his career, Yoshihito Yamauchi has worked with prominent companies such as Mitsubishi Chemical Corporation and Nippon Synthetic Chemical Industry Co., Ltd. His experience in these organizations has allowed him to refine his expertise in chemical engineering and resin production.
Collaborations
Yamauchi has collaborated with talented individuals in his field, including Norihito Sakai and Junki Fukuda. These partnerships have contributed to the advancement of his research and innovations.
Conclusion
Yoshihito Yamauchi's contributions to the field of polyvinyl alcohol resin production demonstrate his innovative spirit and commitment to enhancing material science. His patents reflect a deep understanding of chemical processes and a dedication to improving industrial practices.