This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Ihi Corporation, Endo Manufacturing Co., Ltd.. Active years: 2019-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 1,196 
1 out of 3 Years Active: 2019-2020
Title: Nobutaka Yanagidani: Innovator in Blisk Manufacturing
Introduction
Nobutaka Yanagidani is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of manufacturing, particularly in the development of advanced components such as blisks. With a total of 2 patents to his name, Yanagidani's work showcases his expertise and innovative spirit.
Latest Patents
Yanagidani's latest patents include a method for manufacturing blisks and a spline connection structure. The method for manufacturing a blisk involves an intermediate product molding step that creates a blisk intermediate product, which consists of a circular disk-corresponding part, multiple rotor blade-corresponding parts, and connecting bridges. This innovative process also includes a disk finishing step and a rotor blade finishing step, ensuring that the final product meets high standards of quality and precision.
The spline connection structure patent features a shaft portion with teeth that have crowned surfaces, designed to fit into grooves on a cylindrical portion. This design allows for efficient connection and functionality, showcasing Yanagidani's ability to solve complex engineering challenges.
Career Highlights
Throughout his career, Nobutaka Yanagidani has worked with prominent companies such as IHI Corporation and Endo Manufacturing Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Yanagidani has collaborated with talented individuals in his field, including Daigo Yoneda and Norimasa Taga. These partnerships have likely enriched his work and led to further advancements in manufacturing technologies.
Conclusion
Nobutaka Yanagidani is a distinguished inventor whose contributions to blisk manufacturing and spline connection structures have made a significant impact in the industry. His innovative methods and collaborative spirit continue to inspire advancements in engineering and manufacturing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile