Hiroyuki Sendan

Title: **Hiroyuki Sendan: Innovator in Resin Production**

Introduction

Hiroyuki Sendan, an inventive mind based in Osaka, Japan, has made significant contributions to the field of materials science. With a total of four patents to his name, he has been instrumental in developing advanced techniques in resin production, making strides in efficiency and quality.

Latest Patents

One of Sendan's latest innovations is a method for producing resin molded articles that is capable of reducing the deterioration of resin during the melt extrusion process. This method includes a systematic flow through a molding machine that features a hopper, an extruder, and a pressure control device. Importantly, the resin pressure maintained between the tip of the extruder and the inlet port for the pressure control device is regulated to be 15.0 MPa or lower, ensuring optimal quality in the finished product.

Additionally, he developed a molding powder that consists of a shaping material containing a fluororesin powder. The specifications for this powder indicate that it has a D50 measurement between 30 μm and 200 μm, and a D10 of at least 12 μm. The inventive method for forming a molded body involves controlling the temperature of this fluororesin powder and utilizing laser irradiation at the set temperature to effectively fuse the material.

Career Highlights

Hiroyuki Sendan is currently affiliated with Daikin Industries, Ltd., where he has been able to leverage his expertise in resin production to help the company maintain its position as a leader in material innovation. His contributions have significantly impacted the efficiency of production processes and the quality of product outputs.

Collaborations

Throughout his career, Sendan has had the opportunity to collaborate with esteemed coworkers, including Tadahiro Yabu and Yukihiro Fukagawa. Their collective expertise has fostered an environment of innovation and experimentation, leading to groundbreaking advancements in the field.

Conclusion

Hiroyuki Sendan exemplifies the spirit of innovation within the materials science sector. With his focus on improving resin production methods and his fruitful collaborations, he continues to make notable contributions that benefit industries reliant on advanced materials technology. His work stands as a testament to the importance of scientific inquiry and teamwork in driving progress forward.