This inventor holds 5 USPTO granted patents. Top assignee: Kajima Corporation. Active years: 1994-1996.
Company Filing History:
Years Active: 1994-1996
Title: Norihide Koshika: Innovator in Vibration Control Technology
Introduction
Norihide Koshika is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of vibration control technology, holding a total of 5 patents. His innovative designs focus on enhancing the safety and stability of structures during seismic events.
Latest Patents
Koshika's latest patents include a laminated rubber vibration control device for structures. This device features a laminated hollow rubber damper designed to increase buckling strength and extend the period of vibration. The unique design utilizes a non-uniform section in the damper's wall, which enhances its performance. Additionally, he has developed a vibration control device for structures that employs a combination of primary and secondary vibratable masses. This device effectively attenuates seismic vibrations, ensuring the safety of buildings.
Career Highlights
Koshika is currently associated with Kajima Corporation, a leading construction and engineering firm. His work at Kajima has allowed him to apply his innovative ideas in real-world applications, contributing to the advancement of structural engineering.
Collaborations
Throughout his career, Koshika has collaborated with notable colleagues, including Mitsuo Sakamoto and Isao Nishimura. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Norihide Koshika's contributions to vibration control technology have made a significant impact on the safety of structures in seismic-prone areas. His innovative patents and collaborations continue to shape the future of engineering and construction.