Location History:
- Mito, JP (2014 - 2015)
- Hitachi, JP (2003 - 2019)
Company Filing History:
3 out of 154 
1 out of 832,812 Years Active: 2003-2019
Title: The Innovative Contributions of Shinobu Okido
Introduction
Shinobu Okido is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of ultrasonic inspection and construction management, holding a total of 4 patents. His work focuses on improving the safety and efficiency of pipe construction and maintenance.
Latest Patents
Okido's latest patents include an ultrasonic thickness reduction inspection method and apparatus. This innovative method utilizes chirp waves generated in a transmitting/receiving unit, which are supplied to ultrasonic sensors. The signals output from these sensors are then processed to determine the necessity of exchanging a pipe by calculating its thickness over time. Another significant patent involves a method for improving residual stress in pipes. This method enhances the inner surface's residual stress through rapid cooling after heating, ensuring the structural integrity of welded parts.
Career Highlights
Throughout his career, Okido has worked with prominent companies, including Hitachi GE Nuclear Energy, Ltd. His expertise in ultrasonic technology and construction management has positioned him as a key figure in his field.
Collaborations
Okido has collaborated with notable coworkers such as Satoru Aoike and Michio Nakayama, contributing to various innovative projects and advancements in technology.
Conclusion
Shinobu Okido's contributions to ultrasonic inspection and construction management demonstrate his commitment to innovation and safety in engineering. His patents reflect a deep understanding of the complexities involved in pipe maintenance and construction.