This inventor holds 2 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1981-1989.
Company Filing History:
Years Active: 1981-1989
Title: Kado Hirobe: Innovator in Plasma Treatment Technologies
Introduction
Kado Hirobe is a notable inventor based in Koganei, Japan. He has made significant contributions to the field of plasma treatment technologies, holding a total of 2 patents. His work focuses on methods that enhance the efficiency and effectiveness of plasma treatments in various applications.
Latest Patents
Hirobe's latest patents include a "Plasma treating method and apparatus therefor" and a "Method for preventing corrosion of Al and Al alloys." The plasma treating method involves rendering a gas with critical potential plasmic under reduced pressure and adjusting the acceleration voltage for ions directed towards a sample. This innovation allows for alternating etching and film formation steps, thereby reducing plasma treatment time. The corrosion prevention method addresses the issue of corrosion in aluminum and aluminum alloys processed by dry-etching, utilizing an ammonia-containing atmosphere and subsequent washing with an alkaline solution.
Career Highlights
Kado Hirobe is associated with Hitachi, Ltd., where he has been instrumental in advancing plasma treatment technologies. His work has not only contributed to the company's innovation portfolio but has also impacted various industries relying on these technologies.
Collaborations
Hirobe has collaborated with notable coworkers such as Yoshinao Kawasaki and Hironobu Kawahara, further enhancing the innovative environment at Hitachi, Ltd.
Conclusion
Kado Hirobe's contributions to plasma treatment technologies exemplify the impact of innovative thinking in engineering. His patents reflect a commitment to improving industrial processes and preventing material degradation.