This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha, Kurita Water Industries Ltd., Mitsubishi Chemical Corporation. Active years: 1992-2019.
Location History:
- Minoo, JP (1992)
- Osaka, JP (1995 - 2019)
Company Filing History:
2 out of 125 
1 out of 321 
1 out of 2,420 Years Active: 1992-2019
Title: Munetoshi Tomita: Innovator in Paper Production and Resin Composition
Introduction
Munetoshi Tomita is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of paper production and resin compositions. With a total of 3 patents, his work has had a considerable impact on the industry.
Latest Patents
Tomita's latest patents include a method for producing paper and a pitch removal agent. The method for producing paper involves a pitch removal agent that efficiently removes pitch. This agent has an average polymerization degree ranging from 300 to 2500 and a saponification index of 70 to 88 mol %. The invention also includes a specific numerical formula that is applied during the deinking process of waste paper. Additionally, he has developed an oxyalkylene group-containing polyvinyl alcohol (PVA) resin composition. This composition contains an alkali metal acetate content of 0.001 to 1 weight % and is enhanced with various additives to improve its properties.
Career Highlights
Throughout his career, Munetoshi Tomita has worked with prominent companies such as Nippon Gohsei Kagaku Kogyo and Kurita Water Industries. His experience in these organizations has allowed him to refine his expertise in innovations related to paper and resin technologies.
Collaborations
Tomita has collaborated with notable individuals in his field, including Tsukasa Oishi and Masaru Saeki. These partnerships have contributed to the advancement of his inventions and the development of new technologies.
Conclusion
Munetoshi Tomita's contributions to the fields of paper production and resin composition demonstrate his innovative spirit and dedication to improving industrial processes. His patents reflect a commitment to efficiency and quality in manufacturing.