Location History:
- Ibaraki-ken, JP (2004)
- Ibaraki, JP (2004 - 2023)
Company Filing History:
15 out of 480 
5 out of 165 
2 out of 57 Years Active: 2004-2023
Title: Kunihiro Oda: A Pioneer in Sputtering Technology
Introduction
Kunihiro Oda, based in Ibaraki, Japan, is an accomplished inventor known for his significant contributions to sputtering technology. With a total of 24 patents to his name, he has made remarkable advancements in materials science, particularly with titanium-niobium (Ti-Nb) alloy and cobalt sputtering targets.
Latest Patents
Oda's latest patents reflect his innovative approach to material design. One of his notable inventions is the Ti-Nb alloy sputtering target, which consists of 0.1 to 30 at % of niobium, with the remainder being titanium and unavoidable impurities. This target is characterized by having an oxygen content of 400 wtppm or less, which leads to a favorable surface texture and low hardness, effectively minimizing particle generation during sputtering processes.
Another important patent from Oda is a cobalt sputtering target with an impressive purity of 99.99% to 99.999% and a silicon content of 1 wtppm or less. This invention enhances barrier properties and adhesiveness by reducing the Si content in cobalt, preventing the conversion into highly reactive silicide.
Career Highlights
Kunihiro Oda has had a distinguished career with notable companies in the materials industry. He has worked at JX Nippon Mining & Metals Corporation and Nippon Mining & Metals Co., Ltd., where he developed processes that have advanced the efficacy of sputtering technology and its applications.
Collaborations
Throughout his career, Oda has collaborated with talented individuals in his field, including Atsushi Fukushima and Ryo Suzuki. These partnerships have fostered a collaborative environment that has driven innovation and improved the performance of materials used in various applications.
Conclusion
Kunihiro Oda's work as an inventor has significantly impacted the field of sputtering technology. His patents demonstrate a commitment to innovation and excellence in materials science. With his ongoing contributions, Oda continues to be a valuable asset to the industry and a source of inspiration for future inventors.
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.