Company Filing History:
Years Active: 2024
Title: Yuichi Katsumata: Innovator in Crimp Securing Technology
Introduction
Yuichi Katsumata is a notable inventor based in Niwa-Gun, Japan. He has made significant contributions to the field of crimp securing technology, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and reliability of crimping methods.
Latest Patents
Katsumata's latest patents include a crimp securing structure of a bolt and a crimping die. The crimp securing structure features a crimp bolt with a crimping recess on the upper surface of the head, which is crimped onto a metal sheet. The design allows for a variation in thickness of the metal material press-fitted into the crimping recess, being smaller at the peripheral edge and larger in the center. This innovative approach utilizes a crimping die with a stress-relief recess to prevent excessive local stress during the crimping process. Additionally, his patent for a piercing nut includes an internal thread, a ring-shaped punching part, a ring-shaped groove, and a bearing surface, all designed to improve the fixing method to the inner surface of a closed sectional shape mating member.
Career Highlights
Katsumata is currently employed at Aoyama Seisakusho Co., Ltd., where he continues to develop and refine his inventions. His work has significantly impacted the manufacturing processes involving crimping technology.
Collaborations
He collaborates with talented coworkers, including Kazuhiro Koga and Shigeki Matsunami, who contribute to the innovative environment at Aoyama Seisakusho Co., Ltd.
Conclusion
Yuichi Katsumata's contributions to crimp securing technology demonstrate his commitment to innovation and excellence in engineering. His patents reflect a deep understanding of material properties and manufacturing processes, making him a valuable asset in his field.