Location History:
- Atsugi, JP (1998)
- Tokyo, JP (2003)
Company Filing History:
Years Active: 1998-2003
Title: Ken Takeya: Innovator in Microprocessor Systems and Electric Signal Measurement
Introduction
Ken Takeya is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of microprocessor systems and electric signal measurement. With a total of 2 patents, his work focuses on enhancing the functionality and security of electronic systems.
Latest Patents
Ken Takeya's latest patents include an "Apparatus and method for modifying microprocessor system at random and maintaining equivalent functionality in spite of modification." This invention discloses a method for randomizing a microprocessor system, such as an IC card, to prevent tampering while ensuring that the functionality remains equivalent to the original system. The method involves randomizing items stored in memory and the microprocessor itself, allowing for easy modifications without losing functionality.
Another notable patent is the "Electric signal measurement apparatus using electro-optic sampling." This apparatus is designed to measure electric signals propagating on a signal line with minimal disturbance and high precision. It features a conductor body that contacts the signal line and an electro-optic material that changes birefringence based on the electric field strength. This innovation allows for effective measurement while maintaining a compact apparatus size.
Career Highlights
Ken Takeya is currently employed at Nippon Telegraph and Telephone Corporation, where he continues to develop innovative technologies. His work has significantly impacted the field of microprocessor systems and electric signal measurement, showcasing his expertise and dedication to advancing technology.
Collaborations
Throughout his career, Ken has collaborated with notable coworkers such as Mitsuru Shinagawa and Tadao Nagatsuma. These collaborations have further enriched his contributions to the field and fostered a spirit of innovation.
Conclusion
Ken Takeya is a distinguished inventor whose work in microprocessor systems and electric signal measurement has led to significant advancements in technology. His innovative patents reflect his commitment to enhancing functionality and security in electronic systems.