Company Filing History:
2 out of 3 
1 out of 10,326 
Years Active: 2015-2020
Title: Masahide Kato: Innovator in Quartz Glass and Management Information Products
Introduction
Masahide Kato is a notable inventor based in Yamagata, Japan. He has made significant contributions to the fields of management information products and quartz glass refurbishment. With a total of 2 patents, Kato's work reflects his commitment to innovation and excellence.
Latest Patents
Kato's latest patents include a product designed to provide management information. This transparent product can reliably transmit management information, ensuring that even in harsh environments, the indicated information will not peel off. The management information is integrated within the product, allowing it to be visually recognized through at least one surface in the thickness direction. Another significant patent is a method for refurbishing quartz glass components. This method addresses contamination and erosion caused by continuous use in plasma process apparatuses for semiconductor manufacturing. It involves removing surface deposits through a cleaning method tailored to the contamination status and inspecting the cleaned component for residual deposits using light of a predetermined wavelength to induce fluorescence. The eroded portions of the quartz glass are then restored through flame treatment and precision machining, enhancing the mechanical strength and productivity of the components.
Career Highlights
Throughout his career, Masahide Kato has worked with prominent companies such as Techno Quartz Inc. and Tokyo Electron Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas.
Collaborations
Kato has collaborated with notable coworkers, including Yasuhiro Umetsu and Katsutoshi Hoshino. Their combined expertise has contributed to the success of various projects and innovations.
Conclusion
Masahide Kato's contributions to the fields of management information products and quartz glass refurbishment demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of materials and processes, making him a significant figure in his field.