Location History:
- Yokohama, JP (2000)
- Chuo-ku, JP (2008 - 2009)
- Tokyo, JP (1986 - 2011)
Company Filing History:
3 out of 6,656 
2 out of 1,929 
1 out of 21 Years Active: 1986-2011
Title: Tetsuya Suga: Innovator in Optical Technology
Introduction
Tetsuya Suga is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical technology, holding a total of four patents. His work focuses on enhancing the efficiency and reliability of optical devices.
Latest Patents
One of Suga's latest patents is the Faraday rotator mirror and method for manufacturing the same. This invention features a compact design that allows for high workability in manufacturing while ensuring high reliability and coupling efficiency. The Faraday rotator mirror consists of a graded-index fiber, a Faraday rotator, and a reflector mirror. Light enters through the graded-index fiber, passes through the Faraday rotator, and is reflected by the reflector mirror. The reflected light then passes back through the Faraday rotator and emerges through the graded-index fiber.
Another notable patent is the polarization-independent optical isolator with integrally assembled components. This adapter-type optical isolator includes a split sleeve within two housings. The structure features an integral assembly of a Faraday rotator and a birefringent crystal element, housed within a hollow cylindrical magnet. The design allows for simple assembly and adjustments, making it suitable for various measuring instruments and communication equipment.
Career Highlights
Throughout his career, Tetsuya Suga has worked with notable companies such as Kyocera Corporation and Sogo Pharmaceutical Co., Ltd. His experience in these organizations has contributed to his expertise in optical technologies and innovations.
Collaborations
Suga has collaborated with talented individuals in his field, including Yukiko Furukata and Yasushi Sato. These partnerships have likely enhanced his research and development efforts.
Conclusion
Tetsuya Suga is a distinguished inventor whose work in optical technology has led to significant advancements. His patents reflect a commitment to innovation and efficiency in optical devices.