This inventor holds 3 USPTO granted patents. Top assignee: Canon Kabushiki Kaisha. Active years: 1989-2004.
Location History:
- Tokyo, JP (1989)
- Yokohama, JP (1996 - 2004)
Company Filing History:
Years Active: 1989-2004
Title: Hirokimi Shimizu: Innovator in Electronic Equipment
Introduction
Hirokimi Shimizu is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of electronic equipment, holding a total of 3 patents. His work focuses on enhancing the functionality and reliability of data terminals and electronic devices.
Latest Patents
Shimizu's latest patents include a method for stopping an operation while maintaining the network connection of a data terminal. This innovation warns users in response to low-voltage conditions. The objective of this patent is to provide a data terminal that can seamlessly switch to an AC adapter, allowing continued communication without negatively impacting the server when the battery voltage drops. The invention utilizes a microcomputer in an adapter connected to a communication network, which discriminates the operating mode when low power is detected. This allows for a brief waiting period for power recovery, during which the printing operation can resume if the power supply is replaced.
Another patent involves electronic equipment that features a display device, a keyboard for data entry, a processor for processing the entered data, and an illumination lamp for the display screen. The control circuit in this equipment is designed to turn off the illumination after a predetermined time following the display of the processing result.
Career Highlights
Hirokimi Shimizu is associated with Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work at Canon has allowed him to contribute to advancements in electronic equipment, particularly in the realm of data terminals.
Collaborations
Shimizu has collaborated with notable coworkers, including Shigehisa Kitani and Atsuyoshi Sasai. Their combined efforts have led to innovative solutions in the field of electronic devices.
Conclusion
Hirokimi Shimizu's contributions to electronic equipment through his patents demonstrate his commitment to innovation and improvement in technology. His work continues to influence the industry and enhance user experience in data communication.