Toshikato Okumura

Title: The Innovative Contributions of Toshikato Okumura

Introduction

Toshikato Okumura is a notable inventor based in Toyama, Japan. He has made significant contributions to the field of injection molding through his innovative patent. His work has implications for the manufacturing of plastic articles, showcasing his expertise and creativity in engineering.

Latest Patents

Okumura holds a patent for an injection method designed to create holes in injection molded plastic articles. This method involves filling a mold cavity with molten plastic and cooling it to achieve gate seal. The process utilizes a first hole-making punch and a second punch, which are vibrated with high frequency after the gate seal is completed. This vibration softens the solidified plastic, allowing the punches to displace and create the desired hole. Additionally, a second injection method allows for the hole to be made by sliding the punches during both dwelling and cooling, ensuring a high-quality cut surface in the molded article.

Career Highlights

Throughout his career, Toshikato Okumura has worked with various companies, including Kabushiki Kaisha Fujikoshi. His experience in these organizations has contributed to his development as an inventor and has provided him with a platform to implement his innovative ideas.

Collaborations

Okumura has collaborated with notable coworkers such as Hidetoshi Yokoi and Yukio Nakamura. Their combined expertise has likely fostered an environment of creativity and innovation, leading to advancements in their respective fields.

Conclusion

Toshikato Okumura's contributions to the field of injection molding through his innovative patent demonstrate his significant role as an inventor. His work not only enhances manufacturing processes but also reflects the importance of collaboration in driving innovation.