Location History:
- Sakai, JA (1976)
- Sakai, JP (1980)
- Osaka, JP (1986)
- Sagamihara, JP (1989 - 1992)
Company Filing History:
Years Active: 1976-1992
Title: **Innovator Kunio Watanabe: Pioneering Advances in Alloy Materials**
Introduction
Kunio Watanabe, a notable inventor based in Sagamihara, Japan, has made significant contributions to the field of material science with a focus on high-strength alloys. With a total of five patents to his name, Watanabe has carved out a niche for himself in the industry, particularly through his work in developing innovative alloy materials.
Latest Patents
One of Kunio Watanabe's latest inventions involves an iron/copper/chromium alloy material specifically designed for use as a high-strength lead frame or pin grid array. This advanced material comprises between 20 to 90% by weight of copper (Cu) and 2.5 to 12% by weight of chromium (Cr), with the remainder primarily consisting of iron. This innovative alloy displays an average grain size number of at least 10 in both the iron/chromium and copper phases, achieved through a meticulous process of continuous casting, cold-working, and aging. The properties of this material make it highly suitable for demanding applications in electronics and other high-performance environments.
Career Highlights
Kunio Watanabe is affiliated with Nippon Steel Corporation, where he has played a crucial role in advancing the company's capabilities in alloy development. His expertise in metallurgy and commitment to innovation have positioned him as a key contributor in his field. Watanabe’s patents not only enhance the performance of products but also reflect his dedication to pushing the boundaries of material technology.
Collaborations
In his professional journey, Watanabe has collaborated with esteemed colleagues, including Yoshio Hashimoto and Satoshi Nishimura. These partnerships have fostered a collaborative environment that encourages the sharing of ideas and innovations, ultimately leading to groundbreaking advancements in alloy technology.
Conclusion
Kunio Watanabe stands out as a distinguished inventor in the realm of high-strength alloy materials. His five patents, characterized by advanced material properties and innovative manufacturing processes, underscore his significant impact in the industry. As part of Nippon Steel Corporation, Watanabe continues to inspire future developments in material science, paving the way for new inventions that support technological progress.
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.