Company Filing History:
Years Active: 2005-2006
Title: Hiroshi Kurotake: Innovator in Surface Acoustic Wave Technology
Introduction
Hiroshi Kurotake is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of surface acoustic wave devices, holding a total of 2 patents. His work focuses on enhancing the performance and efficiency of electronic components.
Latest Patents
Kurotake's latest patents include innovative designs for surface acoustic wave devices. One patent describes a surface acoustic wave device where a common portion and a strip portion of a reflector electrode are partially cut off. This design increases the space between the electrodes, which reduces the influence of charge amounts and etching imbalances, ultimately preventing curved shapes in the electrodes. This advancement leads to a reduction in propagation loss. Another patent involves a surface acoustic wave device that features a piezoelectric substrate and a uniquely shaped electrode. The electrode consists of a first metal layer with a trapezoidal shape in cross-section and a second metal layer positioned above it. By controlling the shape of the side surfaces of the electrode, this device maintains a stable propagation frequency.
Career Highlights
Hiroshi Kurotake is associated with Matsushita Electric Industrial Co., Ltd., a leading company in the electronics industry. His work at Matsushita has allowed him to focus on developing cutting-edge technologies that enhance electronic components.
Collaborations
Kurotake has collaborated with notable colleagues, including Mitsuhiro Furukawa and Kiyoharu Yamashita. Their combined expertise has contributed to the advancement of surface acoustic wave technology.
Conclusion
Hiroshi Kurotake's innovative work in surface acoustic wave devices has made a significant impact on the electronics industry. His patents reflect a commitment to improving technology and reducing losses in electronic components.