Location History:
- Mito, JP (2014 - 2015)
- Hitachi, JP (2019)
Company Filing History:
Years Active: 2014-2019
Title: Shinya Ohmori: Innovator in Laser Technology
Introduction
Shinya Ohmori is a prominent inventor based in Mito, Japan. He has made significant contributions to the field of laser technology, particularly in applications related to nuclear energy. With a total of 5 patents to his name, Ohmori's work has had a substantial impact on the industry.
Latest Patents
Ohmori's latest patents include a laser welding apparatus, a preventive maintenance method for reactor internals of nuclear power plants, and a laser cutting apparatus. The laser welding apparatus features a welding head and a welding head scanning apparatus. It includes a collimate lens installed on the head body, which is positioned opposite the end face of optical fibers. This design allows for a shortened length of the welding head, enhancing its efficiency. The laser generated by a laser oscillator is introduced into the optical fiber, passes through the collimate lens, and is converted into a parallel beam. This parallel beam is then irradiated onto the surface of the welding portion, melting it for effective welding. Additionally, metallic powder is jetted from powder feed paths to perform build-up welding on the melted surface.
Another notable patent is the method of repairing shroud support and the associated repair apparatus. This invention addresses the shroud support of a boiling water reactor (BWR) and includes a shroud support cylinder and legs welded to the reactor pressure vessel (RPV). The design incorporates a support apparatus that allows for the repair device to be pushed out along a rail guide member, facilitating maintenance operations.
Career Highlights
Shinya Ohmori is currently employed at Hitachi-GE Nuclear Energy, Ltd., where he continues to innovate in the field of nuclear technology. His expertise in laser applications has positioned him as a key figure in advancing safety and efficiency in nuclear power plants.
Collaborations
Ohmori has collaborated with notable colleagues, including Koichi Kurosawa and Satoru Aoike. Their combined efforts have contributed to the development of advanced technologies in the nuclear sector.
Conclusion
Shinya Ohmori's contributions to laser technology and nuclear energy exemplify the importance of innovation in ensuring safety and efficiency in critical industries. His patents reflect a commitment to advancing technology for the betterment of society.