Company Filing History:
2 out of 102 
2 out of 1,588 
2 out of 229 Years Active: 1999-2000
Title: **Toru Shimadu: Innovator in Laminate Base Materials**
Introduction
Toru Shimadu is a noted inventor hailing from Hikone, Japan. With a dedicated focus on advancements in laminate base materials, he has successfully secured two patents that contribute to the field of aromatic polyamide fiber non-woven fabrics. His work showcases a blend of innovation and practical application in material science.
Latest Patents
Shimadu's latest patents revolve around innovative laminate base materials and methods for their production. One of his significant inventions involves a laminate base material composed of aromatic polyamide fiber non-woven fabric. This material is made from a combined non-woven fabric of para-aramid and meta-aramid fibers, which are bonded together using a resin binder, notably an epoxy resin binder. The invention highlights the thermal adhesion of meta-aramid fibers to both each other and to para-aramid fibers while undergoing a heating and pressing process through thermal rolls. The patents emphasize the incorporation of meta-aramid fibers, preferably comprising 5 to 30 weight percent, enhancing the overall performance and utility of the base material.
Career Highlights
Throughout his career, Toru Shimadu has worked with reputable companies, including Shin-Kobe Electric Machinery Co., Ltd. and Teijin Limited. His expertise in material development and innovation has allowed him to pioneer new solutions in the industry.
Collaborations
Shimadu has collaborated with notable colleagues such as Minoru Ootuka and Hirokazu Hiraoka. Their collective efforts and shared expertise have played a crucial role in driving innovations in laminate materials.
Conclusion
Toru Shimadu's contributions to the field of laminate base materials exemplify the impact of innovative thinking in material science. Through his patents and professional collaborations, he continues to influence the development of advanced composite materials that cater to various industrial applications. His work not only enhances the understanding of fiber compositions but also sets a precedent for future innovations in the industry.