Takehiro Yano

Title: Takehiro Yano: Innovator in Stepping Motor and Semiconductor Technologies

Introduction

Takehiro Yano is a prominent inventor based in Osaka, Japan. He has made significant contributions to the fields of stepping motor technology and semiconductor devices. With a total of 4 patents to his name, Yano continues to push the boundaries of innovation in his field.

Latest Patents

One of Yano's latest patents is a stepping motor drive device. This device includes a first pulse generation circuit that generates pulses at the rising or falling edges of a first clock signal. It also features a second pulse generation circuit that generates pulses at the rising and falling edges of a second clock signal. Additionally, the device incorporates a first mask circuit that outputs or masks the output of the first pulse generation circuit depending on whether the second clock signal is normal. A second mask circuit performs a similar function for the second pulse generation circuit. The logic circuit logically combines the outputs of the mask circuits, while the step position control circuit determines the step position of a motor according to the output of the logic circuit. Finally, a motor drive section supplies a current to the motor based on the output of the step position control circuit.

Another notable patent is for a semiconductor device and method for inspecting the same. This semiconductor device includes a power input terminal and an internal power supply circuit that converts a voltage supplied from the outside to a predetermined voltage. An analog circuit is connected to the output side of the internal power supply circuit, along with an internal power output terminal. The device also features a logic circuit power input terminal and a logic circuit connected to it. The internal power supply circuit is designed to supply power to both the analog circuit and the logic circuit. In a package assembly, the resting current in the logic circuit can be inspected without being influenced by the consumption current in the analog circuit.

Career Highlights

Takehiro Yano is currently employed at Panasonic Corporation, where he continues to innovate and develop new technologies. His work has had a significant impact on the industry, particularly in the areas of motor control and semiconductor design.

Collaborations

Yano has collaborated with notable coworkers such as Shinichiro Kataoka and Tetsu Nagano. Their combined expertise has contributed to the success of various projects and innovations within the company.

Conclusion

Takehiro Yano is a distinguished inventor whose work