Location History:
- Hyogo, JP (1992)
- Itami, JP (1993 - 1998)
Company Filing History:
3 out of 21,351 
1 out of 86 Years Active: 1992-1998
Title: Etsushi Takebayashi: Innovator in Non-Contact IC Card Technology
Introduction
Etsushi Takebayashi is a notable inventor based in Itami, Japan. He has made significant contributions to the field of non-contact IC card technology, holding a total of 3 patents. His innovative designs focus on improving the reliability and efficiency of communication between IC cards and their readers.
Latest Patents
One of Takebayashi's latest patents is a reader/writer for use with non-contact IC cards and a reader/writer system. This invention enhances communication reliability by reducing malfunctions caused by data communication errors. The design features a reader/writer main body that is electrically connected to a host machine, along with an L-shaped antenna that transmits and receives electromagnetic waves. This unique antenna geometry allows for a better communication link with the non-contact IC card.
Another significant patent involves an IC card that prevents rapid battery consumption and data loss due to external noise. The card includes registers in RAM that count the number of starts and erroneous starts. When these counts reach a predetermined value, the receiving circuit is switched to one with a higher threshold, thereby reducing internal power consumption and enhancing the card's resilience against external disturbances.
Career Highlights
Etsushi Takebayashi has worked with prominent companies such as Mitsubishi Electric Corporation and Mitsubishi Electric Semiconductor Software Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced technologies in the semiconductor and electronics sectors.
Collaborations
Throughout his career, Takebayashi has collaborated with notable colleagues, including Shigeru Furuta and Atsuo Yamaguchi. These partnerships have fostered innovation and the development of cutting-edge technologies in the field.
Conclusion
Etsushi Takebayashi's contributions to non-contact IC card technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the challenges in communication technology and offer practical solutions to enhance reliability and efficiency.