Location History:
- Sendai, JP (2012)
- Miyagi, JP (2017 - 2019)
- Ishikawa, JP (2009 - 2024)
Company Filing History:
12 out of 13,247 
8 out of 16,453 
3 out of 13 Years Active: 2009-2024
Title: Innovations of Hiroyuki Uejima: A Pioneer in Antenna Technology
Introduction: Hiroyuki Uejima is a notable inventor based in Ishikawa, Japan, recognized for his significant contributions to antenna technology. With an impressive portfolio of 25 patents, Uejima has continuously pushed the boundaries of innovation in this field.
Latest Patents: Among his recent inventions are two groundbreaking antenna devices. The first patent focuses on an antenna device designed for multiband operation. This invention features a simple configuration, incorporating a first antenna element on a multi-layer substrate with a specific frequency band and a second antenna element on a different layer with a lower frequency band. The design includes a ground substrate, a first feeding line path, a second feeding line path, and a filter that effectively passes signals of the first frequency band while blocking those of the second frequency band.
The second patent showcases an antenna device specifically for vehicles. This design places an antenna element in a recess on the vehicle's exterior, along with a non-feeding element positioned higher than the antenna element. This innovative configuration enhances the performance of the antenna while maintaining the aesthetics of the vehicle.
Career Highlights: Uejima's career includes pivotal roles at renowned companies such as Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His extensive experience in these organizations has allowed him to hone his skills and contribute valuable innovations to the field of antenna technology.
Collaborations: Throughout his career, Uejima has collaborated with notable colleagues, including Takanori Hirobe and Yoshio Koyanagi. These partnerships have enriched his work and facilitated the development of innovative solutions in antenna design.
Conclusion: Hiroyuki Uejima's dedication to advancing antenna technology is evident through his numerous patents and collaborative efforts. His innovative designs not only strengthen the performance of communication devices but also pave the way for future advancements in the field. As a prominent figure among inventors, Uejima continues to inspire others with his commitment to innovation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.