Location History:
- Osaka, JP (1989)
- Tokyo, JP (1990)
Company Filing History:
2 out of 10,240 
1 out of 16 Years Active: 1989-1990
Title: Toshio Hagihara: Innovator in Optical Fiber Technology
Introduction
Toshio Hagihara is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical fiber technology, holding a total of 2 patents. His innovative designs focus on enhancing the performance and reliability of optical connectors and cables.
Latest Patents
Hagihara's latest patents include the "Towing Composite Coaxial Optical Cable" and the "Submersible Optical Wet Connector." The Towing Composite Coaxial Optical Cable features an elongated central conductor with spiral grooves that house optical fibers, providing improved strength and electromagnetic shielding. The Submersible Optical Wet Connector is designed to minimize transmission loss caused by dust in water, utilizing a unique mechanism to clean the optical fibers during connection.
Career Highlights
Throughout his career, Toshio Hagihara has worked with notable companies such as Sumitomo Electric Industries, Limited and Japan National Oil Corporation. His experience in these organizations has allowed him to develop cutting-edge technologies that address the challenges faced in optical fiber applications.
Collaborations
Hagihara has collaborated with various professionals in the field, including his coworker Masayoshi Yamaguchi. Their combined expertise has contributed to advancements in optical technology.
Conclusion
Toshio Hagihara's work in optical fiber technology exemplifies innovation and dedication. His patents reflect a commitment to improving the functionality and efficiency of optical systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.