This inventor holds 6 USPTO granted patents. Top assignee: Kyocera Corporation. Active years: 2001-2021.
Location History:
- Kamo-cho, JP (2005)
- Soraku-gun, JP (2013)
- Kyoto, JP (2001 - 2021)
Company Filing History:
Years Active: 2001-2021
Title: Takehiro Okumichi: Innovator in Surface Acoustic Wave Technology
Introduction
Takehiro Okumichi is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of surface acoustic wave (SAW) technology. With a total of 6 patents to his name, Okumichi has established himself as a key figure in the development of advanced communication devices.
Latest Patents
One of Okumichi's latest patents is a surface acoustic wave element. This SAW element includes a piezoelectric substrate, a support substrate attached to the bottom surface of the piezoelectric substrate, and an IDT electrode on the top surface of the piezoelectric substrate. The design ensures that the resonance frequency and anti-resonance frequency of the resonator, which includes the IDT electrode, are maintained between the frequency of the lowest frequency bulk wave spurious and the frequency of the next lowest frequency bulk wave spurious. Another notable patent is for a filter and communications apparatus. This filter comprises a first signal line connected to one input-side unbalanced signal terminal and a second signal line connected to another output-side unbalanced signal terminal. It features a shunt circuit that provides a connection between the first and second signal lines in parallel with a surface acoustic wave device, along with various capacitors and inductors to enhance performance.
Career Highlights
Okumichi is currently employed at Kyocera Corporation, where he continues to innovate and develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of communication systems, particularly through the use of surface acoustic wave devices.
Collaborations
Throughout his career, Okumichi has collaborated with notable colleagues, including Hiroyuki Tanaka and Yuji Kishida. These partnerships have fostered a creative environment that has led to numerous advancements in their field.
Conclusion
Takehiro Okumichi's contributions to surface acoustic wave technology have made a lasting impact on the industry. His innovative patents and collaborative efforts continue to drive progress in communication technology.