Company Filing History:
1 out of 4 
1 out of 14 Years Active: 1996
Title: Ken Arai: Innovator in Leakage Detection Technology
Introduction
Ken Arai is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of leakage detection technology. His innovative approach has led to the development of a unique method for identifying leakage positions in impervious sheets.
Latest Patents
Ken Arai holds a patent for a method of measuring leakage positions in impervious bottom sheets. This method involves the use of electrode units placed on both sides of the impervious sheet. By short-circuiting electrodes and supplying an AC voltage, Arai's technique allows for the detection of damage in the sheet, defining its two-dimensional position based on the measured signals.
Career Highlights
Throughout his career, Ken Arai has worked with reputable companies such as Sakata Denki Co., Ltd. and Maeda Corporation Limited. His experience in these organizations has contributed to his expertise in the field of electrical engineering and leakage detection.
Collaborations
Ken Arai has collaborated with notable individuals in his field, including Fumio Sakata and Nobuyoshi Yamazaki. These collaborations have further enhanced his innovative capabilities and contributed to the development of his patented technology.
Conclusion
Ken Arai's contributions to leakage detection technology exemplify his innovative spirit and dedication to solving complex problems. His patented method showcases the potential for advancements in this critical area of engineering.