Location History:
- Aichi, JP (1987)
- Nagoya, JP (1987 - 1996)
Company Filing History:
2 out of 2,606 
1 out of 36,771 
Years Active: 1987-1996
Title: Innovations of Tadashi Takeuchi
Introduction
Tadashi Takeuchi is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of materials science and engineering, particularly in the development of advanced alloys and sensors. With a total of 3 patents to his name, Takeuchi's work reflects a commitment to innovation and practical applications in technology.
Latest Patents
One of Takeuchi's latest patents is for a heat-resistant magnesium alloy. This alloy includes 0.1 to 6.0% by weight of aluminum, 0.25 to 6.0% by weight of zinc, and 0.1 to 4.0% by weight of rare earth elements, with magnesium as the balance. The alloy is designed to improve creep properties at elevated temperatures while maintaining enhanced tensile strength at room temperature and up to 100°C. Another significant patent is for an improved vibration sensor, which is used to monitor the vibration and knocking levels of automotive engines. This sensor features a casing with a resonant plate composed of a metal plate and a piezoelectric element, enhancing the accuracy of vibration detection.
Career Highlights
Throughout his career, Takeuchi has worked with prominent companies such as NGK Spark Plug Company, Limited and Toyota Motor Corporation. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in automotive technology and materials.
Collaborations
Some of Takeuchi's notable coworkers include Kunihiro Ushida and Tsutomu Tsunooka. Their collaborative efforts have likely played a role in the successful development of various projects and patents.
Conclusion
Tadashi Takeuchi's contributions to the fields of materials science and engineering are commendable. His innovative patents and career achievements highlight his role as a significant figure in the advancement of technology.