Location History:
- Saitama, JP (1988)
- Sayama, JP (1992)
- Tokyo, JP (1996 - 2021)
Company Filing History:
2 out of 6 
1 out of 92 
1 out of 2 
Years Active: 1988-2021
Title: Innovations of Yoshihiro Itoh
Introduction
Yoshihiro Itoh is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, particularly in the area of intrusion prevention systems and motor control devices. With a total of 6 patents to his name, Itoh's work reflects a deep understanding of both mechanical and electronic systems.
Latest Patents
Itoh's latest patents include an intrusion prevention device, an intrusion prevention method, and an intrusion prevention program. The intrusion prevention device features a reception unit, a monitoring unit, and a determination unit. The reception unit receives notifications from a control target device regarding its state. The monitoring unit receives control commands from a control device to the control target device. The determination unit assesses whether to permit or block the passage of the control command based on the state of the control target device.
Another notable patent involves a motor that includes coil on/off switching devices. These devices switch between an on-state, where current is supplied to the coils, and two off-states, one where the coil terminals are open-circuited and another where they are short-circuited. The coil current control device manages the switching operations according to the commands input to the motor. This innovation addresses issues of torque loss and cogging during periods when no current is applied to the coil.
Career Highlights
Throughout his career, Yoshihiro Itoh has worked with notable companies such as Fuji Paudal Kabushiki Kaisha and Sega Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various technological advancements.
Collaborations
Itoh has collaborated with esteemed colleagues, including Noboru Kawakami and Nobuharu Moriya. Their joint efforts have further propelled innovations in their respective fields.
Conclusion
Yoshihiro Itoh's contributions to technology through his patents and collaborations highlight his expertise and innovative spirit. His work continues to influence advancements in intrusion prevention and motor control systems.