Kouji Gotou

Title: Kouji Gotou: Innovator in Sensor Technology

Introduction

Kouji Gotou, an accomplished inventor based in Neyagawa, Japan, has made significant contributions to the field of sensor technology. With a total of four patents to his name, he has been instrumental in advancing the design and functionality of wafer-level package structures.

Latest Patents

Among his latest innovations, one notable patent is for a "Wafer Level Package Structure and Production Method Therefor." This invention focuses on creating a wafer-level packaging structure that consists of multiple compact sensor devices with minimal variations in sensor characteristics. The design includes a semiconductor wafer featuring several sensor units and a package wafer bonded to it. One of the standout features is the bonding of the semiconductor wafer to the package wafer at room temperature, utilizing a direct bonding method. This approach effectively eliminates variations in sensor characteristics that can arise from residual stress at the bonding interface.

Another significant patent involves a "Wafer Level Package Structure, and Sensor Device Obtained from the Same Package Structure." This respective package structure also harbors multiple compact sensors, including acceleration and gyro sensors. The innovation encapsulates a semiconductor wafer bonded on either side to package wafers. It stands out because the bonding is achieved via solid-phase direct bonding, thereby preventing variations at the bonding interface caused by any residual stresses.

Career Highlights

Kouji Gotou is employed at Panasonic Electric Works Co., Ltd., where his work is focused on optimizing sensor technology for various applications. His inventions not only reflect his deep understanding of the technological landscape but also demonstrate his commitment to advancing the capabilities of sensor devices.

Collaborations

Throughout his career, Gotou has collaborated with fellow innovators like Takafumi Okudo and Yuji Suzuki. These partnerships have fostered a robust exchange of ideas and expertise, enabling them to tackle complex challenges in the field of sensor technology.

Conclusion

Kouji Gotou continues to be a driving force in the innovation of sensor technologies through his impactful patents and collaborations. His contributions have laid the groundwork for future advancements in the industry, ensuring that sensor products are more reliable and efficient for consumers and businesses alike.