Company Filing History:
Years Active: 1984-1990
Title: Masahiro Ogihara: Innovator in Lithium Tantalate Technologies
Introduction
Masahiro Ogihara is a notable inventor based in Gunma, Japan, recognized for his contributions to the field of materials science, particularly in the development of single crystal wafers of lithium tantalate. With a total of four patents to his name, his inventions have significantly impacted the manufacturing processes of surface acoustic wave (SAW) devices.
Latest Patents
One of Ogihara's latest patents focuses on the creation of a single crystal wafer of lithium tantalate, which possesses a limited range of variation in the value of double refraction. This innovative wafer is characterized by its double refraction value of 4.5 × 10⁻³ ± 6 × 10⁻⁴. The specification ensures that when these wafers are used in the production of SAW devices, they exhibit minimal deviation in the SAW sound velocity from standard value. This results in wafers that adhere to strict quality control standards and enhance productivity due to the reduced variation in sound velocity within the wafer.
Career Highlights
Ogihara is currently employed at Shin-Etsu Chemical Co., Ltd., where he continues to pursue innovations in materials that lead to improved electronic device performance. His work in the development of specialized materials has solidified his role as a significant figure in the industry.
Collaborations
Throughout his career, Ogihara has collaborated with notable coworkers, including Masaaki Iguchi and Susumu Sakaguchi. Their combined expertise contributes to the advancement of technologies critical to the electronics manufacturing sector, particularly in enhancing the quality and efficiency of SAW device production.
Conclusion
Masahiro Ogihara's work exemplifies the spirit of innovation, particularly in the field of materials used for electronic applications. His contributions continue to resonate within the industry, influencing the development of high-quality SAW devices through meticulous advancements in lithium tantalate technologies. As he progresses in his career at Shin-Etsu Chemical Co., Ltd., his pioneering efforts promise to drive further innovations in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.