Motohiro Kitagawa

Title: Motohiro Kitagawa: Innovator in Nonwoven Web Molding Technology

Introduction

Motohiro Kitagawa is a notable inventor based in Fukui, Japan. He has made significant contributions to the field of nonwoven web molding technology. With a total of 2 patents, his work focuses on innovative methods and apparatuses for creating molded cushioning articles.

Latest Patents

Kitagawa's latest patents include an "Apparatus for molding nonwoven web into molded form" and a "Method for molding nonwoven web into molded form." Both patents describe a process for creating molded cushioning articles by stuffing a bulky, tape-form nonwoven web, such as sliver, into a mold cavity. The process involves heat-treating the molded form to fusion-bond the intersecting points of fibers. The apparatus features several components, including means for feeding the tape-form nonwoven web into the mold, a mold permeable to air, a mold-supporting frame, suction means for maintaining reduced pressure, and heat-treating means for the fibers.

Career Highlights

Throughout his career, Kitagawa has worked with prominent companies such as Teijin Limited and Teijin Fibers Limited. His experience in these organizations has contributed to his expertise in the field of nonwoven materials and molding technologies.

Collaborations

Some of his notable coworkers include Shigeo Koono and Makoto Yoshida. Their collaboration has likely played a role in advancing the innovations within their respective fields.

Conclusion

Motohiro Kitagawa's contributions to nonwoven web molding technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials and processes that enhance the production of molded cushioning articles.