Location History:
- Hishi, JP (1988)
- Inazawa City, JP (1991 - 1992)
- Itami, JP (1991 - 1993)
- Aichi, JP (1986 - 1994)
- Inazawa, JP (1989 - 1994)
Company Filing History:
31 out of 21,351 
5 out of 488 
1 out of 4,124 
Years Active: 1986-2024
Title: Hisao Kato - Innovator in Fuel Cell Technology and Robotics
Introduction
Hisao Kato, based in Aichi, Japan, is a prolific inventor with an impressive portfolio of 37 patents. His work primarily focuses on advancements in fuel cell technology and industrial robotics, contributing significantly to these fields through innovative solutions and methodologies.
Latest Patents
Among Hisao Kato's most recent patents is a groundbreaking fuel cell cathode catalyst designed for oxygen reduction reactions. This catalyst utilizes platinum-nickel-copper nanoparticles supported on nitrogen-doped mesoporous carbon (MPC), which enhances both activity and durability. The catalyst's synthesis employs a solid state chemistry method that includes thermally pretreating the MPC to eliminate moisture, followed by the impregnation of metal precursors under vacuum conditions. The final reduction of the metal precursors occurs in a stream of a carbon monoxide and hydrogen gas mixture.
In addition to fuel cell technology, Kato has developed an innovative industrial robot apparatus. This apparatus is designed to control an industrial robot and its peripheral units according to a set program for loading workpieces onto pallets. It includes an abnormal stop unit that detects abnormalities in either the industrial robot or its peripherals, triggering a stop. The apparatus also features a storage unit to record the program step currently executed during an abnormal stop and a removal unit to manage remaining workpieces that need to be loaded after the incident.
Career Highlights
Hisao Kato has made significant contributions during his career at prominent companies, including Mitsubishi Electric Corporation and Mitsubishi Denki K.K. He has consistently worked towards enhancing industrial applications through innovative technological breakthroughs.
Collaborations
Throughout his career, Kato has collaborated with esteemed colleagues such as Akira Fujita and Kanji Mizuno. These partnerships have fostered a collaborative environment that promotes ingenuity and supports the development of high-impact innovations.
Conclusion
Hisao Kato's contributions to the fields of fuel cells and robotics underscore his role as a leading inventor. With an extensive patent portfolio and a commitment to innovation, Kato continues to influence and drive advancements in technology, helping shape the future of sustainable energy and industrial automation.