Location History:
- Mie, JP (2019)
- Kuwana, JP (2021)
Company Filing History:
Years Active: 2019-2021
Title: Hiroshi Akai: Innovator in Sliding Members and Waveguide Antennas
Introduction
Hiroshi Akai is a notable inventor based in Kuwana, Japan. He has made significant contributions to the fields of materials science and telecommunications through his innovative patents. With a total of 2 patents, Akai continues to push the boundaries of technology.
Latest Patents
One of Akai's latest patents is for a sliding member and method for producing the same. This invention includes an iron and steel-based sintered compact containing chromium, molybdenum, and carbon, with a chromium content of 5 mass % or less. The sliding member features a compound layer formed mainly of iron and steel nitride, along with a diffusion layer that has an iron and steel structure into which nitrogen and carbon diffuse. The concentrations of carbon and nitrogen in the diffusion layer are gradually reduced with increasing depth from the sliding surface.
Another significant patent is for a waveguide slot antenna and method for producing the same. This invention consists of a waveguide tube made of resin, which includes a waveguide extending in the tube axis direction. The waveguide tube has multiple radiating slots and is designed with first and second waveguide tube forming members that define the waveguide by being coupled to each other. Additionally, the waveguide tube slot antenna includes metal cores disposed along the tube axis direction, which are held by both waveguide tube forming members.
Career Highlights
Hiroshi Akai is currently employed at NTN Corporation, where he applies his expertise in engineering and innovation. His work has led to advancements in both sliding member technology and waveguide antennas, showcasing his ability to merge theoretical knowledge with practical applications.
Collaborations
Throughout his career, Akai has collaborated with talented individuals such as Kei Hattori and Yoshinori Ito. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Hiroshi Akai's contributions to the fields of materials science and telecommunications are noteworthy. His innovative patents reflect his commitment to advancing technology and improving existing systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.