Tetuji Itou

Title: Tetuji Itou: Innovator in Piezoelectric Technology

Introduction

Tetuji Itou is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of piezoelectric technology, holding 2 patents that showcase his innovative approach to manufacturing piezoelectric elements. His work is instrumental in advancing the capabilities of electronic devices.

Latest Patents

One of Tetuji Itou's latest patents is focused on a lamination-type piezoelectric element and its manufacturing method. This method involves creating a ceramic laminated body where ceramic layers and inner electrode layers are alternately laminated. A pair of outer electrodes are joined to the joining faces on the outer circumferential face of the ceramic laminated body. Additionally, a belt-shaped outer circumferential groove portion is formed, which contacts the outer circumferential end portion of some inner electrode layers. This groove includes at least one dent portion that protrudes from the adjoining area. The groove can also contain either an insulating portion made of insulating material or a conductive portion made of conductive material.

Career Highlights

Tetuji Itou is currently employed at Denso Corporation, a leading company in the automotive industry. His work at Denso has allowed him to apply his innovative ideas in practical applications, contributing to the development of advanced technologies in the automotive sector.

Collaborations

Throughout his career, Tetuji Itou has collaborated with notable colleagues such as Toshio Ooshima and Akio Iwase. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Tetuji Itou's contributions to piezoelectric technology through his patents and work at Denso Corporation highlight his role as an influential inventor. His innovative methods continue to shape the future of electronic devices and automotive technologies.