This inventor holds 5 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Toyota Jidosha Kabushiki Kaisha, E.i. Dupont De Nemours and Company, Toyota Motor Engineering & Manufacturing North America, Inc.. Active years: 2011-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Nissin, JP (2022)
- Nisshin, JP (2011 - 2023)
Company Filing History:
5 out of 38,912 
2 out of 16,339 
2 out of 4,366 Years Active: 2011-2023
Title: **Katsuhiko Nakajima: A Pioneer in Acoustic Innovations**
Introduction
Katsuhiko Nakajima, a prominent inventor based in Nisshin, Japan, has made significant contributions to the field of acoustics. With an impressive portfolio of five patents, Nakajima continues to innovate and improve sound isolation technologies, showcasing his dedication to advancing engineering solutions.
Latest Patents
Among his latest inventions, Nakajima has developed a "Sound Isolating Wall Assembly Having at Least One Acoustic Scatterer." This invention features a series of walls that create a defined space, incorporating at least one acoustic scatterer that consists of an opening and multiple channels. The fluid communication between the opening and the channels facilitates enhanced sound isolation. Additionally, he invented a "Degenerative Sound Isolation Device," which utilizes a degenerate acoustic scatterer that possesses multiple channels, thus achieving optimal sound isolation through distinct acoustic responses.
Career Highlights
Katsuhiko Nakajima has garnered extensive experience in the automotive industry, having worked with renowned companies such as Toyota Jidosha Kabushiki Kaisha and Toyota Motor Engineering & Manufacturing North America, Inc. His work in these organizations allowed him to blend innovative engineering practices with practical applications in sound isolation.
Collaborations
Throughout his career, Nakajima has collaborated with talented individuals such as Yuji Shintaku and Xiaoshi Su. These partnerships have enabled him to enhance the effectiveness of his patented technologies, facilitating innovations that meet the needs of modern engineering challenges.
Conclusion
With his five patents and a robust career focused on sound isolation technologies, Katsuhiko Nakajima stands out as an influential figure in the field of acoustics. His innovative spirit and collaborative approach continue to drive advancements, making significant impacts within the engineering landscape.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile