Location History:
- Ibaraki, JP (1992)
- Fukuoka-ken, JP (2006)
Company Filing History:
Years Active: 1992-2006
Title: The Innovations of Toshimitsu Kato
Introduction
Toshimitsu Kato is a notable inventor based in Fukuoka-ken, Japan. He has made significant contributions to the field of technology, particularly in optical semiconductors and refrigeration systems. With a total of 2 patents to his name, Kato's work exemplifies innovation and practical application.
Latest Patents
One of Kato's latest patents is an optical semiconductor relay. This invention comprises a light-emitting element that converts an electrical signal into an optical signal. A first photodiode array receives the optical signal from the light-emitting element and converts it back into an electrical signal. The relay also includes a first diode connected to the photodiode array and a MOSFET, which is controlled by a gate terminal linked to the diode. Additionally, a second photodiode array is arranged to receive the optical signal, further enhancing the relay's functionality.
Another significant patent is a temperature-responsive controller for regulating ice production in a refrigerator. This automatic ice maker features an ice tray located in the ice-making compartment, along with a temperature-sensing element that monitors the ice tray's temperature. The controller manages the ice removing driver, initiating timing operations based on the sensed temperature. This innovative system ensures efficient ice production by adjusting operations according to varying temperature settings.
Career Highlights
Toshimitsu Kato is associated with Kabushiki Kaisha Toshiba, a leading company in technology and electronics. His work at Toshiba has allowed him to develop groundbreaking technologies that have practical applications in everyday life.
Collaborations
Kato has collaborated with notable coworkers, including Hiroshi Oike and Masaru Yumura. Their combined expertise has contributed to the successful development of innovative technologies.
Conclusion
Toshimitsu Kato's contributions to technology through his patents reflect his dedication to innovation. His work in optical semiconductors and refrigeration systems showcases the impact of inventive thinking in improving everyday technologies.