Yoshio Nomura

Title: Innovations of Yoshio Nomura in Position Detection Technology

Introduction

Yoshio Nomura is an accomplished inventor based in Saitama, Japan, holding an impressive portfolio of 29 patents. His work primarily focuses on innovative methods and systems for position detection, especially in the context of touch technology. Nomura's contributions have had significant impacts in various fields, particularly in the realm of user interface design and interactive devices.

Latest Patents

Among his latest patents, Nomura has developed a "Position Detection Method of Pointer and Sensor Controller," which involves a sophisticated detection method executed by a sensor controller connected to multiple sensor electrodes. This method is capable of detecting the position of a passive pointer that does not emit a signal, as well as the position of an active pen that transmits a signal from the pen electrode situated at its tip. The system also includes the ability to acquire a pen pressure value that indicates the pressure applied to the pen tip, allowing the operation mode of the sensor controller to be adjusted based on this value.

Another notable patent is the "Position Detection Circuit, Position Detection Method, and Position Detection System." This invention employs a capacitance-type touch sensor to detect positions indicated by various indicators. The system includes a circuit that can differentiate between touches on a secondary indicator and the proximity of a first indicator to the touch sensor. Importantly, it also features a changing circuit that adjusts sensitivity thresholds, providing enhanced accuracy in position detection.

Career Highlights

Yoshio Nomura works at Wacom Co., Ltd., a renowned company in the field of digital pen technology and graphics tablets. His career at Wacom has been marked by numerous innovations that enhance the interaction between human users and digital devices.

Collaborations

Throughout his career, Nomura has collaborated with fellow inventors such as Hideyuki Hara and Yuhi Hatano. These partnerships have likely contributed to the development of his highly specialized patents and the advancement of technology in user interface design.

Conclusion

Yoshio Nomura's extensive work in developing methods and systems for position detection underscores his significant role as an innovator in the technology sector. With a strong foundation in patents and collaborative efforts, he continues to push the envelope in improving user experience across interactive devices. As technology advances, Nomura's contributions are poised to redefine how users interact with digital environments.