This inventor holds 1 USPTO granted patent. Top assignee: Ibiden Company Limited. Active years: 1993.
Company Filing History:
Years Active: 1993
Title: The Innovations of Yoji Yanagawa
Introduction
Yoji Yanagawa is a notable inventor based in Ogaki, Japan. He has made significant contributions to the field of printed wiring boards, particularly for integrated circuit (IC) cards. His innovative approach has led to advancements that enhance the reliability and functionality of these essential components.
Latest Patents
Yoji Yanagawa holds a patent for a printed wiring board designed specifically for IC cards. This invention relates to a printed wiring board that incorporates bumps formed in a part of the conductor circuit, which serve as external contact terminals. The design ensures that only the contact surfaces of these terminals are exposed on the surface of the IC card, maintaining a level plane with the over sheet. This innovation effectively prevents the IC module from springing out when the card is bent, thereby enhancing the electric contact reliability of the external terminals. He has 1 patent to his name.
Career Highlights
Yoji Yanagawa is associated with Ibiden Company Limited, where he has contributed to various projects involving advanced electronic components. His work has been instrumental in improving the design and functionality of IC cards, making them more efficient and reliable for users.
Collaborations
Yoji has collaborated with talented coworkers such as Atsushi Hiroi and Chiaki Nakanishi. Their combined expertise has fostered an environment of innovation and creativity within their projects.
Conclusion
Yoji Yanagawa's contributions to the field of printed wiring boards for IC cards exemplify the importance of innovation in technology. His patent reflects a commitment to enhancing the reliability and performance of electronic components.