Shuji Itou

Title: Shuji Itou: Innovator in Piezoelectric Technology

Introduction

Shuji Itou is a prominent inventor based in Nara, Japan. He has made significant contributions to the field of piezoelectric technology, holding a total of 5 patents. His work focuses on developing advanced materials and methods that enhance the performance and reliability of piezoelectric elements.

Latest Patents

One of Itou's latest patents is a piezoelectric element comprising a covering layer that suppresses the absorption of water and a method of manufacturing the same. This innovative piezoelectric element includes a piezoelectric composition pressure-sensitive substance, a first electrode, a second electrode, and a covering layer. The piezoelectric composition pressure-sensitive substance consists of a piezoelectric ceramic powder and a flexible organic polymer. The first and second electrodes are connected to the piezoelectric composition pressure-sensitive substance and are electrically insulated from each other. The covering layer is designed to suppress the absorption of water by the piezoelectric ceramic powder, enhancing its durability.

Another notable patent is the SiC thin-film thermistor. This thermistor element features an electrically insulating substrate with first and second surfaces opposite to each other, along with a pair of through-holes extending completely across its thickness. The electrode films are formed on the first surface of the substrate using a firing process, with comb-shaped portions that confront each other. Additionally, a temperature-sensitive resistance film is created using a high-frequency sputtering process, overlaying the electrode films.

Career Highlights

Shuji Itou has worked with notable companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in the field of electronics and materials science.

Collaborations

Throughout his career, Itou has collaborated with esteemed colleagues, including Makoto Mihara and Kenzo Ohji. These partnerships have fostered a creative environment that has led to the development of innovative technologies.

Conclusion

Shuji Itou's contributions to piezoelectric technology and thermistor development highlight his role as a leading inventor in the field. His patents reflect a commitment to advancing technology and improving the functionality of electronic components.