Toshihiko Kittaka, Deceased

Title: The Innovations of Toshihiko Kittaka

Introduction

Toshihiko Kittaka was a notable inventor known for his contributions to the field of piezoelectric ceramics. His work has had a lasting impact on the industry, particularly in the development of materials that are essential for various electronic applications. Kittaka's innovative spirit and dedication to research have left a significant mark on the world of technology.

Latest Patents

Kittaka held a patent for piezoelectric ceramics, specifically composed of lead titanate zirconate. The patent details a composition expressed as PbZr.sub.1-z Ti.sub.z O.sub.3, where z ranges from 0.45 to 0.54. This innovative material includes 0.1 to 8 mole percent of the Pb atoms being replaced with elements selected from a group of calcium, strontium, and barium. Additionally, it contains manganese in a range of 0.005 to 0.9 percent by weight in terms of MnO.sub.2. This invention has been crucial in advancing the performance of piezoelectric devices.

Career Highlights

Throughout his career, Kittaka worked at Murata Manufacturing Co., Ltd., where he contributed to various projects and innovations. His expertise in materials science and engineering allowed him to develop cutting-edge technologies that enhanced the capabilities of electronic components. Kittaka's work has been recognized within the industry, and he is remembered for his significant contributions.

Collaborations

Kittaka collaborated with several esteemed colleagues, including Kiyoshi Hase and Akira Ando. These partnerships fostered an environment of innovation and creativity, leading to advancements in the field of piezoelectric materials.

Conclusion

Toshihiko Kittaka's legacy as an inventor is marked by his innovative work in piezoelectric ceramics. His contributions have paved the way for advancements in technology, and his impact will be felt for years to come.