This inventor holds 1 USPTO granted patent. Top assignee: Tdk Corporation. Active years: 1999.
Company Filing History:
Years Active: 1999
Title: Hiroshige Okawa: Innovator in Non-Magnetic Ceramics
Introduction
Hiroshige Okawa is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of ceramics, particularly in the development of non-magnetic materials. His innovative work has led to advancements in high-frequency applications.
Latest Patents
Okawa holds a patent for a non-magnetic ceramic that comprises 5% to 40% by weight of α-quartz and 5% to 60% by weight of zinc silicate, dispersed in 35% to 75% by weight of borosilicate glass. This invention allows for the creation of multilayer ceramic inductors with low dielectric constants and excellent high-frequency characteristics. The ceramic's unique properties enable low-temperature firing, the use of silver electrodes, and enhanced mechanical strength, while preventing chip deformation and crack occurrence during sintering.
Career Highlights
Hiroshige Okawa is associated with TDK Corporation, where he has been instrumental in advancing ceramic technology. His work has not only contributed to the company's portfolio but has also positioned TDK as a leader in the field of electronic components.
Collaborations
Okawa has collaborated with notable colleagues, including Masami Sasaki and Hisayuki Abe. Their combined expertise has fostered innovation and development in ceramic materials.
Conclusion
Hiroshige Okawa's contributions to non-magnetic ceramics exemplify the impact of innovative thinking in technology. His patent and work at TDK Corporation highlight the importance of advancements in materials science for future applications.