This inventor holds 3 USPTO granted patents. Top assignee: Yokowo Co., Ltd.. Active years: 2008-2009.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2008-2009
Title: Naoaki Utagawa: Inventor in Antenna Technology.
Introduction
Naoaki Utagawa is an inventor associated with Gunma, Japan, and Yokowo Co., Ltd. His recorded portfolio includes 3 patents, including work on antenna technology.
Latest Patents
One of Utagawa’s latest listed patents concerns an antenna substrate for a planar antenna. The design includes a grounded plate member and a parallel radiating electrode separated by a gap. A feeding pin at the electrode’s center supplies power, while a symmetrical pair of short pins connects the plate member to the electrode’s outer edge. Blank portions in the radiating electrode are positioned along hypothetical lines between the feeding pin and the short pins.
Career Highlights
Utagawa’s patent work reflects an emphasis on antenna structures and their component arrangements. His association with Yokowo Co., Ltd. connects his inventive activity with a company involved in communications-related technologies.
Collaborations
Takeshi Sampo and Takashi Nozaki are identified as Utagawa’s coworkers.
Conclusion
Naoaki Utagawa’s recorded inventions include a planar antenna design that uses carefully arranged feeding and shorting components to shape its structure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile