This inventor holds 7 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Nitto-Denko Corporation. Active years: 2004-2017.
Location History:
- Ibaraki, JP (2009 - 2016)
- Osaka, JP (2004 - 2017)
Company Filing History:
Years Active: 2004-2017
Title: Tadao Ookawa: Innovator in Printed Circuit Board Technology
Introduction
Tadao Ookawa is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of printed circuit board technology, holding a total of 7 patents. His innovative designs and methods have advanced the efficiency and functionality of electronic components.
Latest Patents
Among his latest patents are several groundbreaking inventions. One notable patent is for a coil printed circuit board, which features a unique design where a first coil portion is formed on the upper surface of an insulating layer, while a second coil portion is located on the lower surface. This design includes a second terminal positioned outside the first coil region, enhancing the board's connectivity. Another significant patent involves a power reception module and battery unit, which incorporates a first coil portion that is parted in intersection regions, allowing for improved electrical pathways. Additionally, he has developed a printed circuit board and a method of manufacturing it, which utilizes a differential transmission path and a ground conductor layer to optimize signal integrity.
Career Highlights
Tadao Ookawa is currently employed at Nitto-Denko Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of printed circuit boards, making them more efficient and reliable for various applications.
Collaborations
Throughout his career, Tadao has collaborated with notable colleagues, including Mitsuru Honjo and Takashi Oda. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Tadao Ookawa's contributions to printed circuit board technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of electronic design and a commitment to improving the functionality of electronic devices.