Yutaka Wakasu

Title: **Innovative Contributions of Yutaka Wakasu in the Field of Patents**

Introduction

Yutaka Wakasu, an accomplished inventor from Tokyo, Japan, has made significant contributions to the field of patentable technologies. With a remarkable portfolio of 11 patents, Wakasu has focused on innovations that enhance both measurement technology and digital data management.

Latest Patents

Wakasu's latest patents showcase his expertise in surface temperature measurement and digital data identification. One notable invention is a **Surface Temperature Measuring Apparatus and Surface Temperature Measuring Method**, which features a radiation thermometer capable of detecting thermal radiation from a material's surface during a cooling process with water. This apparatus includes a specialized housing that houses the light receiving unit and employs an optical glass designed to transmit thermal radiation light efficiently.

Another important patent is the **Identification Data Insertion and Detection System for Digital Data**. This innovation enhances the detection ratio of electronic watermark data embedded in images, allowing for improved accuracy in statistical calculations. The system incorporates various components, such as a Discrete Cosine Transform (DCT) calculator, a quantizer, an electronic watermark data insertion element, and an encoder, facilitating superior MPEG data output with embedded watermark data.

Career Highlights

Throughout his career, Yutaka Wakasu has worked with prominent organizations, notably NEC Corporation and NEC Research Institute, Inc. His contributions in these roles have significantly influenced the development of advanced technologies, reinforcing his reputation as a leading inventor in his field.

Collaborations

Wakasu has collaborated with esteemed professionals in the industry, including Ingemar J. Cox and Matthew L. Miller. These partnerships have allowed for the pooling of knowledge and expertise, resulting in groundbreaking innovations that stand at the intersection of measurement and digital technology.

Conclusion

Yutaka Wakasu's innovative spirit and dedication to advancing technology are evident in his extensive list of patents. His work on surface temperature measurement and digital watermarking exemplifies his commitment to solving complex challenges in engineering and data management. As a prominent figure, Wakasu continues to inspire future generations of inventors and technologists, paving the way for further advancements in the field.