This inventor holds 4 USPTO granted patents. Top assignee: Asahi Kasei Kogyo Kabushiki Kaisha. Active years: 1980-1986.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Nobeoka, JP (1980 - 1985)
- Miyazaki, JP (1986)
Company Filing History:
Years Active: 1980-1986
Title: Hiroyuki Shiroki: Innovator in Hydrogen-Evolution Electrode Technology
Introduction
Hiroyuki Shiroki is a prominent inventor based in Nobeoka, Japan. He has made significant contributions to the field of electrochemistry, particularly in the development of hydrogen-evolution electrodes. With a total of 4 patents to his name, Shiroki's work has garnered attention for its innovative approaches and practical applications.
Latest Patents
Shiroki's latest patents focus on advanced hydrogen-evolution electrodes. One notable invention is an improved hydrogen-evolution electrode featuring a coating that includes an oxide of at least one metal selected from nickel and cobalt, along with a chromium component. This electrode exhibits extremely low hydrogen overvoltage, high catalytic activity, and remarkable durability. The production process involves melt-spraying a mixture of specific powders, resulting in electrodes with excellent properties and high spraying yield. Another patent describes a hydrogen-evolution electrode with a coating comprising nickel oxide and cobalt oxide, which also demonstrates low hydrogen overvoltage and high durability.
Career Highlights
Hiroyuki Shiroki is associated with Asahi Kasei Kogyo Kabushiki Kaisha, a leading company in the chemical industry. His work at the company has been instrumental in advancing technologies related to hydrogen production and energy efficiency. Shiroki's innovative contributions have positioned him as a key figure in the field of electrochemical research.
Collaborations
Shiroki has collaborated with notable colleagues, including Mitsuo Yoshida and Yasuhide Noaki. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise, further enhancing the quality of their research and innovations.
Conclusion
Hiroyuki Shiroki's contributions to the development of hydrogen-evolution electrodes highlight his role as an influential inventor in the field of electrochemistry. His innovative patents and collaborations continue to pave the way for advancements in energy technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile