Company Filing History:
2 out of 88 
2 out of 11 
1 out of 4 Years Active: 2005-2015
Title: The Innovative Contributions of Eisuke Minehara
Introduction
Eisuke Minehara is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of laser technology, particularly in the area of decontamination. With a total of 4 patents to his name, Minehara's work has had a profound impact on environmental safety and nuclear technology.
Latest Patents
One of Minehara's latest inventions is a laser decontamination device. This device features a laser oscillator and a scanning device equipped with both XY and Z axis scanners. It condenses the laser beam emitted from the laser oscillator onto the surface of contaminated articles without the need for any compound lens. The device also includes a surface shape measuring device that measures the surface shape of the contaminated article. The Z axis scanner is designed with a focus position controlling section that automatically adjusts the focus position based on the irradiation position, ensuring that the laser beam is accurately focused on the contaminated surface.
Another significant patent is the apparatus for decontaminating radioisotope-contaminated surface vicinity regions using non-thermal laser peeling. This apparatus is capable of decontaminating areas near surfaces in a water environment that are contaminated by radioisotopes. It operates without causing re-melting, re-diffusing, or re-contaminating the surfaces. The apparatus includes a piping structure that allows for the removal of substances deposited on the outer and inner surfaces of nuclear reactor components while maintaining a gas-pressurized environment to facilitate effective laser irradiation.
Career Highlights
Eisuke Minehara has worked with prominent organizations such as the Japan Atomic Energy Agency and the Japan Atomic Power Company. His experience in these institutions has allowed him to develop innovative solutions for complex challenges in nuclear technology and environmental safety.
Collaborations
Minehara has collaborated with esteemed colleagues, including Ryoichi Hajima and Nobuyuki Nishimori. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Eisuke Minehara's contributions to laser technology and decontamination processes highlight his innovative spirit and dedication to environmental safety. His patents reflect a commitment to addressing critical challenges in nuclear technology, making him a significant figure in his field.