Location History:
- Ichihara,, JP (1980)
- Higashi, JP (1984)
- Houya, JP (1990)
- Ichihara, JP (1981 - 1997)
- Tokyo, JP (1994 - 1997)
Company Filing History:
14 out of 1,008 
3 out of 1,645 
Years Active: 1980-1997
Title: The Innovations of Inventor Shizuo Shimizu
Introduction
Shizuo Shimizu is an esteemed inventor based in Ichihara, Japan, known for his significant contributions to the field of fluid-absorptive technologies. With an impressive portfolio of 14 patents, Shimizu has made notable advancements that enhance the functionality and efficiency of disposable body fluid absorptive products.
Latest Patents
Shimizu's latest inventions include a novel method for making a topsheet used in disposable body fluid absorptive articles. This innovative topsheet design prevents the collapse and clogging of liquid passages, ensuring optimal performance. It features an upper sheet equipped with skin-contacting areas and liquid passages, while the lower sheet consists of skin-non-contacting areas, regions welded to the liquid passages, and exposed areas. The unique construction of this topsheet safeguards the liquid passages by preventing blockages, allowing for improved user comfort and functionality. The upper and lower sheets cooperate seamlessly to create cavities that extend through the thickness of the topsheet.
Career Highlights
Shizuo Shimizu has built a notable career working with prominent companies in the industry, including Mitsui Petrochemical Industries, Ltd. and Unicharm Corporation. His expertise in material science and innovation has driven many successful projects within these organizations, leading to the development of new and improved products.
Collaborations
Throughout his career, Shimizu has collaborated with esteemed colleagues such as Akira Uchiyama and Akira Matsuda. These collaborations have fostered a creative environment conducive to innovation, resulting in impactful inventions in the field of fluid absorptive products.
Conclusion
Shizuo Shimizu's contributions to the invention of fluid-absorptive technologies have had a profound impact on the industry. With his array of patents and his dedication to continuous improvement, he remains a key figure in innovation, driving advancements that enhance product performance and user experience. His work exemplifies the essence of creativity and ingenuity in addressing real-world challenges.
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.