Company Filing History:
Years Active: 1990-1993
Title: Yasuo Takenaka: Innovator in Seismic Engineering
Introduction
Yasuo Takenaka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of seismic engineering, particularly through his innovative designs of elasto-plastic dampers. With a total of 3 patents to his name, Takenaka's work focuses on enhancing the safety and resilience of structures against earthquake vibrations.
Latest Patents
Among his latest patents is an elasto-plastic damper designed to absorb vibration energy created by earthquake tremors and other ground vibrations. This damper is formed from flat plates, simplifying the design and minimizing costs. It can be used in combination with other dampers to effectively absorb vibration energy impacting the structure from different directions. Another notable patent is a centrally bulged, generally cone-shaped elasto-plastic damper. This design allows for a substantial change in the section modulus proportional to the bending moment created in the damper body due to horizontal stresses, thus permitting a maximum degree of deformability. This compact damper demonstrates a high degree of vibrational energy absorbability, making it an essential innovation for modern construction.
Career Highlights
Yasuo Takenaka is associated with Kajima Corporation, a leading construction and engineering firm in Japan. His work at Kajima has allowed him to apply his innovative ideas in real-world applications, contributing to safer building practices in earthquake-prone areas.
Collaborations
Throughout his career, Takenaka has collaborated with notable professionals in the field, including Shunichi Yamada and Shigeru Ban. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Yasuo Takenaka's contributions to seismic engineering through his innovative elasto-plastic dampers highlight his commitment to improving structural safety. His patents reflect a deep understanding of the challenges posed by earthquakes and a dedication to finding effective solutions.