Location History:
- Ube, JP (2001)
- Yamaguchi, JP (2003)
Company Filing History:
2 out of 27,375 
1 out of 832,891 Years Active: 2001-2003
Title: **Ikuo Awai: A Pioneer in Notch Filter Innovations**
Introduction
Ikuo Awai, an accomplished inventor based in Ube, Japan, has made significant contributions to the field of electronic engineering with three patents to his name. His innovative designs focus primarily on advanced filter technologies that play a vital role in communication systems.
Latest Patents
Awai's most recent patents include the **Laminated Notch Filter and Cellular Phone Using the Same**. This invention features a laminated dielectric notch filter that effectively attenuates specific frequency signals. The filter includes terminals for input or output, a connecting line, resonators grounded at one end, and coupling capacitors that interface the resonators effectively.
Another remarkable patent is the **Dual-Mode Filter and Design Method Therefor**, which enables the customization of attenuation pole frequencies while maintaining the filter's bandwidth. This design utilizes a circular resonator on a dielectric substrate with input/output ports arranged at various angles, allowing flexibility in filter performance based on angle adjustments and stub perturbations.
Career Highlights
Throughout his career, Ikuo Awai has been associated with several notable companies, including Matsushita Electric Industrial Co., Ltd. These experiences have likely enriched Awai's expertise in developing innovative technologies that drive advancements in communication devices.
Collaborations
Awai's work has also involved collaborations with esteemed colleagues such as Toshio Ishizaki and Hideyuki Miyake. These partnerships have played a crucial role in his development of cutting-edge technologies, showcasing the power of teamwork in the field of innovation.
Conclusion
With a passion for improving communication technologies, Ikuo Awai continues to contribute to the landscape of electronic engineering through his patented inventions. His advancements in filter designs exemplify the importance of innovation in facilitating efficient communication methods in today's technology-driven world.