Shun-ichi Tohno

Title: Shun-ichi Tohno: Innovator in Optical Waveguide Technology

Introduction

Shun-ichi Tohno is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical technology, particularly in the development of optical waveguide devices. With a total of 2 patents to his name, Tohno's work has advanced the capabilities of optical wiring and connectivity.

Latest Patents

Tohno's latest patents include an "Optical waveguide device for optical wiring and manufacturing method therefor" and a "Manufacturing method for optical waveguide device." These innovations feature a unique design where connectors connect in a non-alignment fashion to an optical fiber via guide pins and a polymeric waveguide with a film-shaped waveguide. This configuration allows for easy and accurate connections with optical fibers, optical devices, and planar optical waveguides.

Career Highlights

Tohno is currently employed at Nippon Telegraph and Telephone Corporation, where he continues to push the boundaries of optical technology. His work has been instrumental in enhancing the efficiency and accuracy of optical connections, which are crucial for modern telecommunications.

Collaborations

Some of Tohno's notable coworkers include Makoto Hikita and Satoru Tomaru, who have collaborated with him on various projects within the field of optical technology.

Conclusion

Shun-ichi Tohno's contributions to optical waveguide technology exemplify the innovative spirit of modern inventors. His patents reflect a commitment to improving optical connectivity, which is essential for the advancement of telecommunications.