Location History:
- Iwata, JP (2016 - 2019)
- Kuwana, JP (2021)
Company Filing History:
Years Active: 2016-2021
Title: Masashi Kitai: Innovator in Abnormality Diagnosis Technology
Introduction
Masashi Kitai is a prominent inventor based in Iwata, Japan. He has made significant contributions to the field of abnormality diagnosis technology, holding a total of 5 patents. His work focuses on enhancing the accuracy and efficiency of diagnostic devices, particularly in monitoring the condition of bearing devices.
Latest Patents
One of Kitai's latest patents is the "Abnormality Diagnosis Device and Abnormality Diagnosis Method." This invention detects damage to a bearing device by analyzing vibration data related to the acceleration of the device. The device includes a first filter that extracts a specific vibration waveform from the data and a second filter that captures a higher frequency band waveform. The diagnosis unit assesses the condition of the bearing device by comparing amplitude values, determining damage when certain thresholds are exceeded.
Another notable patent is the "State Monitoring Method and State Monitoring Apparatus." This innovation aims to reduce error rates in state monitoring by segmenting measurement data into smaller parts for more precise processing. The apparatus selects training and test data randomly, allowing for repeated calculations of anomaly ratios, which stabilizes the discrimination results.
Career Highlights
Masashi Kitai is associated with NTN Corporation, a company known for its expertise in bearing technology. His work at NTN has allowed him to develop cutting-edge diagnostic tools that improve the reliability of machinery and equipment.
Collaborations
Kitai has collaborated with notable colleagues, including Hideyuki Tsutsui and Satoshi Fujimoto. Their combined efforts have contributed to advancements in the field of abnormality diagnosis.
Conclusion
Masashi Kitai's innovative work in abnormality diagnosis technology has made a significant impact on the industry. His patents reflect a commitment to improving diagnostic accuracy and reliability, showcasing his expertise as an inventor.