Company Filing History:
2 out of 61 
1 out of 2,943 
1 out of 817 Years Active: 2009-2015
Title: Koutoku Ohmi: Innovator in Phosphor Technology
Introduction
Koutoku Ohmi is a notable inventor based in Tottori, Japan. He has made significant contributions to the field of phosphor technology, particularly in the development of materials used in electronic and electrooptical devices. With a total of 3 patents to his name, Ohmi's work has implications for various applications, including light-emitting diodes (LEDs) and solar cells.
Latest Patents
One of his latest patents is focused on silicate-based phosphors. This invention relates to co-activated silicate-based phosphors and includes methods for preparing these materials. The phosphors are particularly useful in electronic and electrooptical devices, especially in LEDs and solar cells. Another significant patent involves a fluorescent substance that enhances the luminous intensity of I-III-VI chalcopyrite type compounds. This fluorescent substance is designed for use in lighting devices, including LEDs and fluorescent lamps, and is characterized by a specific composition formula that includes manganese as a luminescence center atom.
Career Highlights
Koutoku Ohmi has worked with esteemed institutions such as Tottori University and Merck Patent GmbH. His experience in these organizations has allowed him to refine his expertise in phosphor technology and contribute to innovative solutions in the field.
Collaborations
Ohmi has collaborated with notable colleagues, including Hiroshi Okura and Takeo Wakimoto. These partnerships have facilitated the exchange of ideas and advancements in their shared areas of research.
Conclusion
Koutoku Ohmi's contributions to phosphor technology demonstrate his innovative spirit and commitment to advancing electronic and electrooptical devices. His patents reflect a deep understanding of materials science and their applications in modern technology.