Company Filing History:
Years Active: 1998-2002
Title: **Masaru Ihara: Innovator in Light-Emitting Substances**
Introduction
Masaru Ihara, an accomplished inventor based in Kanagawa, Japan, holds a remarkable portfolio of 8 patents. His innovative contributions, particularly in the field of light-emitting substances, have positioned him as a prominent figure in contemporary material science.
Latest Patents
Ihara's latest patents showcase his expertise in the synthesis and application of advanced materials. One noteworthy patent is the **Method for Producing Light-Emitting Substance**, which details a manufacturing method for a nanocrystal light emission substance. This substance features a nano-structured crystal, doped with an activator and cured using ultraviolet light. This innovative approach involves a liquid phase co-precipitation process, with the addition of organic acids during the reaction to enhance the material's properties.
Another significant patent is the **Fluorescent Material and Manufacturing Method Therefor**. This invention presents a fluorescent material characterized by exceptional color intensity and brightness, suitable for Fine Emission Displays (FED) and precise Cathode Ray Tubes (CRT). The preparation involves co-activating a yttrium oxide fluorescent material with europium, utilizing basic carbonate as a precursor. The method ensures that the mean particle size of the resulting material ranges from 10 nm to 100 nm, achieved through a liquid-phase reaction followed by a rapid baking process.
Career Highlights
Masaru Ihara has made substantial strides in his career at Sony Corporation, where he has contributed significantly to product development within the fields of optics and display technologies. His dedication to innovation has led to several groundbreaking patents that enhance the performance and quality of electronic displays.
Collaborations
Ihara's work has often involved collaboration with talented colleagues, including Katsutoshi Ohno and Tsuneo Kusunoki. Their combined expertise in various areas of technology has fostered a creative environment, allowing for the successful development of advanced materials and technologies.
Conclusion
Masaru Ihara continues to be a distinguished inventor in the realm of light-emitting substances. His innovative patents not only demonstrate his technical skills but also contribute to the broader field of material science. As he advances in his career, his future contributions are eagerly anticipated by peers and industries alike.