Location History:
- Nagaokakyo, JP (1993)
- Kanazawa, JP (1999 - 2002)
Company Filing History:
Years Active: 1993-2002
Title: Haruo Morii: Innovator in Surface Acoustic Wave Technology
Introduction
Haruo Morii is a prominent inventor based in Kanazawa, Japan. He has made significant contributions to the field of surface acoustic wave (SAW) technology, holding a total of 5 patents. His work has advanced the development of various acoustic wave devices, which are essential in modern communication systems.
Latest Patents
One of Morii's latest patents is a surface acoustic wave filter with a terminal electrode coating film. This innovative filter includes a glass substrate, an interdigital transducer, and a piezoelectric film. The design features a terminal electrode that is electrically connected to the transducer, along with a coating film that exposes part of the terminal electrode's top surface.
Another notable patent is the multi-mode edge reflection SAW filter device, which incorporates ground electrodes between stages. This apparatus consists of multiple stages of multi-mode filters defined by edge-reflection type SAW devices. These filters are arranged on a common piezoelectric substrate and are electrically connected in series, enhancing the performance of communication devices.
Career Highlights
Haruo Morii is currently associated with Murata Manufacturing Co., Ltd., a leading company in electronic components. His work at Murata has allowed him to focus on innovative solutions in the field of surface acoustic wave technology. His contributions have been instrumental in advancing the capabilities of communication devices.
Collaborations
Throughout his career, Morii has collaborated with notable colleagues, including Michio Kadota and Kazuhiko Morozumi. These collaborations have fostered a creative environment that has led to significant advancements in their respective fields.
Conclusion
Haruo Morii's contributions to surface acoustic wave technology have made a lasting impact on the industry. His innovative patents and collaborations highlight his dedication to advancing communication technology. His work continues to influence the development of modern electronic devices.