Location History:
- Hirakata, JP (1999 - 2002)
- Osaka, JP (2004)
- Neyagawa, JP (2001 - 2005)
Company Filing History:
Years Active: 1999-2005
Title: Keiichi Iiyama: Innovator in Electronic Circuit Technology
Introduction
Keiichi Iiyama is a notable inventor based in Neyagawa, Japan. He has made significant contributions to the field of electronic circuits, holding a total of 5 patents. His work focuses on enhancing the efficiency and reliability of electronic devices.
Latest Patents
Iiyama's latest patents include a reader/writer and an innovative contactless data carrier. The reader/writer invention features a high voltage withstanding amplifier, multiple resonance circuits, and high voltage withstanding analog switching circuits. This design allows for the amplification of analog signals while reducing the number of components required compared to conventional systems. The contactless data carrier consists of an electronic circuit module with an antenna coil and an integrated circuit housed within a hollow resin case. This design prevents exposure to high temperatures and pressures during manufacturing, thereby avoiding defects and ensuring excellent electrostatic withstand voltage characteristics.
Career Highlights
Iiyama has been associated with Matsushita Electric Industrial Co., Ltd., where he has contributed to various innovative projects. His expertise in electronic circuit design has positioned him as a key figure in the advancement of technology in this field.
Collaborations
Throughout his career, Iiyama has collaborated with notable coworkers such as Nobuyoshi Asaka and Hideo Ohara. These collaborations have further enriched his work and contributed to the development of groundbreaking technologies.
Conclusion
Keiichi Iiyama's contributions to electronic circuit technology through his patents and collaborations highlight his role as an influential inventor. His innovative designs continue to impact the industry positively.
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.