Location History:
- Wako, JP (1992)
- Sendai, JP (1998)
Company Filing History:
2 out of 126 
1 out of 817 Years Active: 1992-1998
Title: Yusaburo Segawa: Innovator in Photoreaction Control
Introduction
Yusaburo Segawa is a notable inventor based in Wako, Japan. He has made significant contributions to the field of photoreaction control, holding a total of 2 patents. His innovative methods have the potential to revolutionize how photoreactions are induced and controlled.
Latest Patents
One of Segawa's latest patents is a method of controlling a photoreaction with a laser beam. This method involves irradiating a target with a laser beam that has an energy of h.nu./n, where n is an integer. This approach allows for the selective induction of a desired reaction by absorbing multiple photons instead of relying on the conventional single-photon excitation method. The technique enables a photoreaction to occur based on a selection theory that differs from that of single-photon absorption. Another significant patent is related to chrysoberyl solid state lasers, which showcases his expertise in laser technology.
Career Highlights
Throughout his career, Yusaburo Segawa has worked with reputable companies, including Rikagaku Kenkyusho and Mitsui Mining & Smelting Co., Ltd. His work in these organizations has contributed to advancements in photonics and materials science.
Collaborations
Segawa has collaborated with notable individuals in his field, including Akiko Sugimoto and Pil H Kim. These partnerships have likely enhanced his research and development efforts.
Conclusion
Yusaburo Segawa's innovative work in photoreaction control and laser technology highlights his significant contributions to the field. His patents reflect a deep understanding of photonics and its applications, paving the way for future advancements.