Location History:
- Niihari, JP (1978 - 1987)
- Toukai, JP (1991)
- Ibaraki, JP (1986 - 1994)
- Chiyoda-machi, JP (1998)
- Ibaraki-ken, JP (2000)
- Chiyoda, JP (1999 - 2003)
Company Filing History:
12 out of 42,485 
1 out of 1,498 
Years Active: 1978-2003
Title: The Innovative Mind of Akihiko Yamamoto
Introduction
Akihiko Yamamoto, based in Chiyoda, Japan, is an esteemed inventor known for his contributions to various fields of technology. With a remarkable portfolio of 13 patents, he has demonstrated a keen ability to innovate and develop advanced solutions that enhance efficiency and effectiveness in industrial applications.
Latest Patents
Among his latest innovations are two significant patents that showcase his expertise. The first patent relates to crawlers, where he introduced hardened surface layers of nitride or other compounds, which exhibit higher hardness than dirt or soil. This innovation is pivotal in preventing wear and tear on the components of crawler belts, thus extending their durability. Additionally, he has developed a system of resinous sliding bearings placed strategically within the metal bushes of the crawler belt, further enhancing the performance and reliability of this equipment.
His second notable patent involves a displacement type compressor, characterized by a scroll design comprising both a stationary and a rotary scroll. This invention features a tin compound film on the rotary scroll which prevents peeling and enhances sealability, resulting in improved long-term operation of the compressor.
Career Highlights
Akihiko Yamamoto's professional journey includes significant roles at renowned companies such as Hitachi, Ltd. and Hitachi Construction Machinery Co., Ltd. His work in these organizations has allowed him to apply his innovative ideas and contribute to groundbreaking technologies.
Collaborations
Yamamoto has collaborated with notable colleagues in his field, including Toshihiro Yamada and Eiichi Satoh. Together, they have shared expertise and insights, fostering a collaborative environment that has spurred further innovations.
Conclusion
Akihiko Yamamoto's contributions to the fields of technology and engineering through his patents reflect his dedication to innovation. His inventions not only address current industrial challenges but also pave the way for future advancements in the industry. As he continues to develop new technologies, his influence in the realm of inventions remains significant and inspiring.
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.