This inventor holds 5 USPTO granted patents. Top assignees: Alps Electric Co., Ltd., Frontec Incorporated, Alps Alpine Co., Ltd.. Active years: 1996-2021.
Location History:
- Sendai, JP (1996)
- Miyagi-ken, JP (1997 - 2021)
Company Filing History:
2 out of 4,048 
2 out of 37 
1 out of 577 Years Active: 1996-2021
Title: Innovations of Tomofumi Oba
Introduction
Tomofumi Oba is a notable inventor based in Miyagi-ken, Japan. He has made significant contributions to the field of conductive materials, holding a total of 5 patents. His work focuses on enhancing the performance and manufacturing methods of conductors, particularly those involving transparent conductive films.
Latest Patents
One of his latest patents is a conductor and method of manufacturing the same. This invention includes a substrate, a transparent conductive film formed on the substrate that incorporates a silver nanowire, a metal film that overlaps the transparent conductive film, and a buffer film positioned between the two. The buffer film is designed to adhere to both the transparent conductive film and the metal film without impeding conductivity. Another patent also describes a similar conductor, emphasizing the use of a transparent conductive film on a transparent substrate and the importance of the buffer film in ensuring effective conduction.
Career Highlights
Throughout his career, Tomofumi Oba has worked with prominent companies such as Alps Electric Co., Ltd. and Frontec Incorporated. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of conductive materials.
Collaborations
Tomofumi has collaborated with notable coworkers, including Tadahiro Ohmi and Akira Nakano. Their combined expertise has contributed to the advancement of technology in their respective fields.
Conclusion
Tomofumi Oba's contributions to the field of conductive materials through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the development of new materials and methods in the industry.