Location History:
- Katsuta, JP (1994 - 1998)
- Hitachinaka, JP (2004 - 2006)
Company Filing History:
5 out of 42,508 
1 out of 326 
Years Active: 1994-2006
Title: Seiji Tanaka: Innovator in Security Systems
Introduction
Seiji Tanaka is a prominent inventor based in Hitachinaka, Japan. He has made significant contributions to the field of security systems, holding a total of 5 patents. His innovative work focuses on enhancing safety and detection methods in various environments.
Latest Patents
Among his latest patents is a security system and method of security service business. This terminal system incorporates mass spectrometry to inspect dangerous substances in designated areas. It features a support system that determines the presence and type of dangerous substances based on mass spectrometric data. Both systems are interconnected via a communication network, allowing for the exchange of critical information. Another notable patent is a hazardous material detection system designed to minimize contamination from ionization. This system activates a corona discharge power supply when a test sample enters an inspection region, enabling the analysis of gaseous samples for hazardous materials.
Career Highlights
Seiji Tanaka has worked with reputable companies such as Hitachi, Ltd. and Nof Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in security technology.
Collaborations
Throughout his career, Tanaka has collaborated with talented individuals, including Keiko Nakashige and Yoshihiro Nishikawa. These partnerships have contributed to the advancement of his projects and patents.
Conclusion
Seiji Tanaka's work in security systems exemplifies his commitment to innovation and safety. His patents reflect a deep understanding of technology and its application in real-world scenarios.