Company Filing History:
1 out of 37 
1 out of 832,761 Years Active: 1996
Title: Masaru Kubota: Innovator in Silicon Nitride Film Technology
Introduction
Masaru Kubota is a notable inventor based in Miyagi-ken, Japan. He has made significant contributions to the field of electronic devices, particularly through his innovative methods involving silicon nitride films. His work has implications for the reliability and efficiency of electronic components.
Latest Patents
Masaru Kubota holds a patent for a method of sputtering a silicon nitride film. This invention provides an electronic device, such as a thin-film transistor (TFT), that utilizes a silicon nitride insulating film with a single-layer structure. The film exhibits excellent dielectric voltage properties, enhancing the performance of electronic devices. The method involves depositing a conductive wiring pattern on an electrically insulated substrate, followed by the formation of an insulating layer made of silicon nitride. The specific parameters of the contact angle and thickness ratios are crucial for the effectiveness of the insulating layer.
Career Highlights
Throughout his career, Masaru Kubota has worked with Frontec Incorporated, where he has contributed to advancements in electronic device technology. His expertise in sputtering techniques has positioned him as a valuable asset in the field of materials science.
Collaborations
Masaru Kubota has collaborated with notable colleagues, including Koichi Fukuda and Tomofumi Oba. These partnerships have fostered innovation and development in the technologies surrounding silicon nitride films.
Conclusion
Masaru Kubota's contributions to the field of electronic devices through his patented methods of sputtering silicon nitride films highlight his role as an influential inventor. His work continues to impact the reliability and efficiency of electronic components in modern technology.