This inventor holds 3 USPTO granted patents. Top assignees: Dainippon Screen Mfg. Co., Ltd., Screen Holdings Co., Ltd.. Active years: 2014-2018.
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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1 out of 1,123 
Years Active: 2014-2018
Title: Kazuyuki Hashimoto: Innovator in Semiconductor Heat Treatment Technologies
Introduction
Kazuyuki Hashimoto is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of semiconductor technology, particularly in heat treatment methods. With a total of 3 patents to his name, Hashimoto's work has advanced the efficiency and effectiveness of semiconductor processing.
Latest Patents
Hashimoto's latest patents include innovative methods for heat treatment that utilize light irradiation. One of his patents describes a heat treatment method and apparatus for heating substrates by irradiating them with light. This invention addresses the challenge faced by photodetector elements that lose their detection function when exposed to intense light from a flash lamp. The method allows for the measurement of the intensity of radiated light from the surface of a semiconductor wafer after the flash lamp ceases operation, enabling accurate temperature calculations of the wafer's surface. Another patent focuses on measuring the temperature of the back surface of a semiconductor wafer using a radiation thermometer after flash irradiation. This method calculates the emissivity of the front surface based on the intensity of radiated light, allowing for precise temperature assessments during the heat treatment process.
Career Highlights
Throughout his career, Kazuyuki Hashimoto has worked with prominent companies in the semiconductor industry. He has been associated with Dainippon Screen Manufacturing Co., Ltd. and Screen Holdings Co., Ltd. His experience in these organizations has contributed to his expertise in semiconductor technologies and innovations.
Collaborations
Hashimoto has collaborated with various professionals in his field, including his coworker Tatsufumi Kusuda. These collaborations have fostered advancements in semiconductor heat treatment technologies.
Conclusion
Kazuyuki Hashimoto's contributions to semiconductor technology through his innovative patents and career experiences highlight his role as a significant inventor in this field. His work continues to influence the efficiency of semiconductor processing methods.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile