Location History:
- Shizuoka, JP (1991 - 2015)
- Hamamatsu, JP (1993 - 2017)
Company Filing History:
Years Active: 1991-2017
Title: The Innovative Contributions of Koji Kawai
Introduction
Koji Kawai is a prominent inventor based in Hamamatsu, Japan. He has made significant contributions to the field of ultraviolet light generation, holding a total of 18 patents. His work focuses on developing advanced technologies that utilize ultraviolet light for various applications.
Latest Patents
Kawai's latest patents include a target for ultraviolet light generation, an electron beam-excited ultraviolet light source, and a production method for the target. The target for ultraviolet light generation consists of a substrate that transmits ultraviolet light and a light-emitting layer that generates ultraviolet light in response to an electron beam. This light-emitting layer is composed of a powdery or granular oxide crystal containing lutetium (Lu) and silicon (Si) doped with an activator, such as Pr:LPS and Pr:LSO crystals. Additionally, the light-emitting layer has an ultraviolet light emission peak wavelength of 300 nm or shorter.
Career Highlights
Throughout his career, Koji Kawai has worked with notable companies, including Hamamatsu Photonics K.K. and Atsumi Electric Co., Ltd. His expertise in ultraviolet light technology has positioned him as a leader in this specialized field.
Collaborations
Kawai has collaborated with esteemed colleagues, including Yoshinori Honda and Fumitsugu Fukuyo. These partnerships have further enhanced his innovative work and contributed to the advancement of ultraviolet light technologies.
Conclusion
Koji Kawai's contributions to the field of ultraviolet light generation are noteworthy and impactful. His patents and collaborations reflect his dedication to innovation and excellence in technology.