Tetsuo Taniuchi

Title: The Innovative Mind of Tetsuo Taniuchi

Introduction

Tetsuo Taniuchi, a prominent inventor based in Kobe, Japan, has made significant contributions to the field of optical devices. With a commendable portfolio of ten patents, Taniuchi's work showcases his expertise in wavelength conversion technology and frequency doubling systems, which have important applications in various industries.

Latest Patents

Among Taniuchi's most recent inventions is the "Wavelength Conversion Device," which achieves remarkable wavelength conversion efficiency through a unique process. By treating an LiTaO₃ substrate with proton exchange to create a proton-exchange layer, and subsequently applying heat treatment at a high temperature rising speed, Taniuchi has successfully restrained thermal diffusion. This innovation facilitates the creation of a higher harmonic wave wavelength conversion device, showcasing the advanced capabilities in optical technology.

Another notable patent is the "Frequency Doubler and Visible Laser Source Having a Heater." This invention utilizes nonlinear optical effects to stabilize the harmonic output. It features an LiNbO₃ substrate along with domain inverted regions and a waveguide, all equipped with a thin-film heater made from Ni-Cr. This design allows for temperature control by applying current to the heater, ensuring that the frequency doubler operates stably, even when the wavelength of a semiconductor laser fluctuates due to environmental temperature changes.

Career Highlights

Taniuchi is currently employed at Matsushita Electric Industrial Co., Ltd., where he applies his innovative spirit to push the boundaries of optical technologies. His inventions have not only enhanced the company's product offerings but have also contributed significantly to the advancement of technology in the industry.

Collaborations

Throughout his career, Taniuchi has collaborated with notable coworkers such as Kazuhisa Yamamoto and Kiminori Mizuuchi. These partnerships have played a vital role in fostering creativity and technological breakthroughs, leading to the development of cutting-edge devices that address complex challenges in optics.

Conclusion

Tetsuo Taniuchi exemplifies the spirit of innovation in the realm of optical devices. His impressive array of patents and collaborations with other talented individuals highlight his dedication to advancing technology. As the demand for advanced optical solutions continues to grow, Taniuchi's contributions will undoubtedly leave a lasting impact in the industry.