Location History:
- Hitachi, JP (1997 - 2009)
- Hitachinaka, JP (2007 - 2014)
- Yokohama, JP (2017)
- Tokyo, JP (2018)
Company Filing History:
8 out of 42,485 
2 out of 651 
1 out of 9 
Years Active: 1997-2018
Title: The Innovative Mind of Kunihiro Ichikawa: A Pioneer in Gas Turbine Technology
Introduction
Kunihiro Ichikawa, based in Hitachinaka, Japan, is an accomplished inventor who holds nine patents related to advancements in gas turbine technology. His work significantly contributes to the efficiency and durability of modern gas turbines, making it essential for various industrial applications.
Latest Patents
Ichikawa's latest patents showcase his ingenuity in materials science and engineering. One notable invention is a gas turbine blade and manufacturing method thereof. This patent details a unique composition of a Ni-based alloy, which contains precise amounts of elements like Ta, Cr, Co, W, C, Mo, and Al, resulting in a highly durable and strong blade. The manufacturing process includes several critical steps, such as solution heat treatment, welding in an inert gas chamber using the TIG method, and comprehensive aging treatment, culminating in a gas turbine blade designed for superior performance.
Another notable patent is focused on a high-temperature resistant component for gas turbine hot parts. This invention features an alloy substrate composed of Ni, Co, or Fe, coated with a thermal barrier that includes a porous ceramic layer. This innovative design not only enhances heat resistance but also provides excellent corrosion resistance, ensuring the longevity and efficiency of gas turbines under extreme operating conditions.
Career Highlights
Ichikawa's career is distinguished by his contributions during his time with Hitachi, Ltd. and Hitachi, Ltd. His experience in these reputable companies has allowed him to leverage his innovative ideas and practical expertise to develop groundbreaking technologies that are shaping the future of gas turbines.
Collaborations
Throughout his career, Ichikawa has collaborated with prominent professionals, including Shinya Imano and Hiroyuki Doi. Their collective efforts have aided in the advancement of gas turbine technology, fostering an environment of innovation and excellence.
Conclusion
In conclusion, Kunihiro Ichikawa stands out as a visionary inventor whose work has profoundly impacted gas turbine technology. With his extensive patent portfolio and collaborative efforts, he continues to play a pivotal role in shaping advancements in this vital industry. His contributions ensure that gas turbines remain efficient, durable, and capable of meeting the demands of modern energy solutions.
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.