Location History:
- Hino, JP (2004 - 2007)
- Kunitachi, JP (2004 - 2012)
- Tokyo, JP (2008 - 2023)
Company Filing History:
18 out of 42,496 
3 out of 1,207 
1 out of 1,238 
Years Active: 2004-2023
Title: Kyoko Kojima: A Pioneer in Lubricant Diagnosis Systems
Introduction
Kyoko Kojima, based in Kunitachi, Japan, is an esteemed inventor recognized for his groundbreaking contributions to the field of lubricant technology. With a remarkable portfolio of 22 patents, Kojima has consistently driven innovation, particularly in the area of diagnosis systems for lubricating oils.
Latest Patents
Kojima's latest innovations include a diagnosis system of lubricating oil and a diagnosis method of lubricating oil. The diagnosis system provides a highly reliable technique for assessing the condition of lubricating oil used in rotary machines, such as wind power generators. This system integrates a lubricating oil utilization device, a lubricating oil tank, and a state monitoring sensor. It accurately diagnoses the lubricant's status by analyzing sensor data after the air bubbles, generated during the process, have dispersed.
Another significant patent involves a method for diagnosing a lubricant containing additives. In this method, an information processor obtains chromaticity information from an optical sensor and compares it to a pre-established deterioration curve. This innovative approach allows for precise monitoring of a lubricant's contamination levels, aiding in effective maintenance and management of machinery.
Career Highlights
Throughout his career, Kojima has held key positions in notable companies, including Hitachi, Ltd. and Hitachi Displays, Ltd. His work in these organizations has not only enhanced his expertise but has also paved the way for significant technological advancements in lubrication diagnosis systems.
Collaborations
Kojima has collaborated with several talented professionals in the field, including Motoyasu Terao and Yuko Tsuchiya. These collaborations have contributed to a rich exchange of ideas and fostered further innovation within the industry.
Conclusion
Kyoko Kojima's extensive patent portfolio and his dedication to advancing lubricant diagnosis technology underscore his invaluable role as an inventor. His innovative solutions continue to impact the efficiency and reliability of machinery, cementing his position as a leading figure in the field.