Tatsuo Tomizawa

Title: Innovations of Tatsuo Tomizawa

Introduction

Tatsuo Tomizawa is a notable inventor based in Tokyo, Japan. He is recognized for his contributions to the field of materials science, particularly in the development of fluoropolymer molded articles. His innovative work has led to advancements in manufacturing processes and product performance.

Latest Patents

Tatsuo Tomizawa holds 1 patent for a fluoropolymer molded article. This invention provides a large-size injection molded article obtained by injection molding a composition containing a heat-meltable fluoropolymer. The article can be molded at a lower injection pressure compared to conventional perfluoroalkoxy (PFA) materials. It is characterized by superior heat resistance, chemical resistance, and dimensional accuracy, making it ideal for substrate processing apparatuses. The injection molded article has a projection area in the injection direction of 1100 cm² or more, and the composition includes a melt moldable tetrafluoroethylene/fluoroalkoxytrifluoroethylene copolymer with a melt flow rate (MFR) exceeding 60 g/10 minutes.

Career Highlights

Throughout his career, Tatsuo Tomizawa has worked with prominent companies in the fluoropolymer industry. He has been associated with Chemours-Mitsui Fluoroproducts Co., Ltd. and Nichias Corporation. His experience in these organizations has contributed to his expertise in the development of advanced materials.

Collaborations

Tatsuo Tomizawa has collaborated with various professionals in his field, including Takahide Suda. These collaborations have fostered innovation and the sharing of knowledge in the development of new technologies.

Conclusion

Tatsuo Tomizawa's work in the field of fluoropolymer molded articles showcases his innovative spirit and dedication to advancing material science. His contributions have significant implications for manufacturing processes and product development.