This inventor holds 4 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Mitsubishi Heavy Industries Limited, Chubu Electric Power Company, Inc., Electric Power Development Co., Ltd.. Active years: 2010-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
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Years Active: 2010-2014
Title: Hironori Onitsuka: Innovator in Tubular Body Stress Improvement
Introduction
Hironori Onitsuka is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of engineering, particularly in methods for improving residual stress in tubular bodies. With a total of 4 patents to his name, Onitsuka's work has implications for various industries, including energy and manufacturing.
Latest Patents
Onitsuka's latest patents focus on innovative methods and apparatuses for enhancing the residual stress in tubular bodies. One of his patents describes a method that utilizes laser beams to improve the residual stress by locally irradiating the outer-circumferential surface of a welded portion of the tubular body. This method allows for reliable improvement of residual stress by clearly defining treatment conditions without being affected by the installation state or configuration of the tubular body. Another patent presents an apparatus designed to adjust the irradiation position with high reproducibility, even when the optical fiber is eccentric. This apparatus includes a rotational hold mechanism that ensures optimal positioning of the optical fiber to minimize any offset in the laser beam's intensity.
Career Highlights
Throughout his career, Hironori Onitsuka has worked with prominent companies such as Mitsubishi Heavy Industries Limited and Chubu Electric Power Company, Inc. His experience in these organizations has allowed him to develop and refine his innovative techniques in stress improvement.
Collaborations
Onitsuka has collaborated with notable colleagues, including Takashi Ishide and Takashi Akaba. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Hironori Onitsuka's contributions to the field of engineering, particularly in improving residual stress in tubular bodies, highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to enhancing industrial processes and ensuring reliability in engineering applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile