Location History:
- Shibukawa, JP (2011)
- Tokyo, JP (2013)
Company Filing History:
Years Active: 2011-2013
Title: The Innovative Contributions of Yoshihiko Okajima
Introduction
Yoshihiko Okajima, an accomplished inventor based in Tokyo, Japan, has made significant strides in the field of electronic components through his unique innovations. With a total of two patents to his name, Okajima's work focuses on improving the functionality and performance of metal base circuit boards, catering to the evolving demands of the electronics industry.
Latest Patents
Okajima's recent patents showcase his ingenuity. His first patent introduces a metal base circuit board that incorporates a novel light-reflective function in addition to its traditional role as a printed circuit board for mounting electronic parts. This design features a circuit arranged on a metal plate which is interconnected via an insulation layer, complemented by a white film placed on at least one of the insulation layers.
The second patent further enhances this technology by developing a thin metal base circuit board capable of installation on not only flat surfaces but also side or bottom surfaces, as well as stepped or curved portions. This innovation ensures excellent heat dissipation performance, electrical insulating performance, and flexibility. The metal base circuit board consists of alternating layers of insulating materials and conductive circuits or metal foils, with precise thickness specifications for each component.
Career Highlights
Yoshihiko Okajima has had a distinguished career, contributing to leading companies in the electronics sector. He worked at Denki Kagaku Kogyo Kabushiki Kaisha, where he honed his skills in material engineering, and at Denka Company Limited, further expanding his expertise in circuit technologies and applications.
Collaborations
Throughout his career, Okajima has had the pleasure of working alongside talented professionals, including Katsunori Yashima and Keiji Takano. These collaborations have allowed him to refine his inventions and push the boundaries of innovation in electronics.
Conclusion
Yoshihiko Okajima's innovative contributions to the field of electronic manufacturing, particularly through his advancements in metal base circuit boards, highlight his role as a forward-thinking inventor. His work not only improves the functionality of existing technology but also paves the way for future developments in the industry. As he continues to innovate, Okajima remains a notable figure in the world of inventions and patents.