Location History:
- Ibaragi-ken, JP (1996)
- Uji, JP (2006 - 2007)
Company Filing History:
Years Active: 1996-2007
Title: Hiromi Totani: Innovator in Optical Technologies
Introduction
Hiromi Totani is a notable inventor based in Uji, Japan. He has made significant contributions to the field of optical technologies, holding a total of 3 patents. His work focuses on enhancing optical devices and methods, which are crucial for various applications in telecommunications and data transmission.
Latest Patents
Totani's latest patents include an optical multiplexer/demultiplexer and a manufacturing method thereof. This invention involves a unique arrangement where a core is placed on each side of a filter element. The design allows light to enter the filter element from one of the cores without the need for a collimator lens, thereby reducing the loss of transmitted light. The optimization of the axial shift amount of the cores is a key feature of this invention.
Another significant patent is for an optical wave guide and the method for producing it. This invention aims to create an optical wave guide that can be manufactured easily while preventing light signals from leaking out of the core. The method involves forming a concave slot on a cladding substrate and using a transparent resin that hardens under ultraviolet light to create the core structure.
Career Highlights
Hiromi Totani is currently employed at Omron Corporation, where he continues to innovate in the field of optical technologies. His work has been instrumental in developing advanced optical devices that enhance communication systems.
Collaborations
Totani has collaborated with notable coworkers, including Hayami Hosokawa and Masaaki Ikeda. These collaborations have contributed to the advancement of optical technologies and the successful development of his patents.
Conclusion
Hiromi Totani's contributions to optical technologies through his patents reflect his innovative spirit and dedication to advancing the field. His work at Omron Corporation and collaborations with other professionals highlight the importance of teamwork in driving technological advancements.