Location History:
- Wako, JP (2000 - 2018)
- Saitama, JP (2017 - 2019)
Company Filing History:
9 out of 21,927 
1 out of 10,092 
Years Active: 2000-2019
Title: **Innovator Spotlight: Norifumi Tamura**
Introduction
Norifumi Tamura, an accomplished inventor based in Wako, Japan, has made significant contributions to the field of automotive technology. With a remarkable portfolio of 10 patents, his work primarily focuses on enhancing vehicle steering systems, thereby improving driver experience and safety.
Latest Patents
Among his latest innovations is the **electric power steering device**, designed to alleviate the feelings of incongruity that drivers often experience when steering. This device intelligently monitors anomalies within the steering mechanism. If an abnormal phase is detected, an electronic control unit (ECU) will cease energizing one of the windings in the affected phase while continuing to energize the other two phases. Additionally, as the vehicle speed increases, the ECU reduces the current applied to these windings, optimizing performance and responsiveness.
Another notable patent is the **vehicle steering device**, which integrates multiple sensors and a cruise controller to enhance vehicular control. This system effectively computes an anti-one-side pull current value to mitigate one-side pull behavior in vehicles. By adjusting the anti-one-side pull steering angle based on the vehicle's speed and integrated torque value, the system provides a smoother driving experience, especially under cruise control.
Career Highlights
Norifumi Tamura has had a distinguished career with notable companies, including Honda Motor Co., Ltd. and Honda Giken Kogyo Kabushiki Kaisha. His roles in these organizations allowed him to pioneer innovations that significantly advanced automotive technology.
Collaborations
Throughout his career, Tamura has collaborated with esteemed colleagues, including Yuki Endo and Ryota Mose. Their teamwork in the development of advanced steering technologies has played a crucial role in enhancing vehicle safety and user satisfaction.
Conclusion
Norifumi Tamura is a beacon of innovation in the automotive sector. His inventions not only reflect his expertise but also contribute meaningfully to the enhancement of vehicle technology. With a commitment to improving driver experiences, his work continues to influence the future of automotive engineering.