Company Filing History:
Years Active: 2002-2025
Title: Hiroshige Ohkawa: Pioneering Innovations in Electronic Component Design
Introduction
Hiroshige Ohkawa, a distinguished inventor based in Tokyo, Japan, has made significant contributions to the field of electrical engineering. With a portfolio of five patents, Ohkawa is recognized for his innovative approaches to enhancing electronic components and circuit board technology. His work addresses key challenges in heat dissipation efficiency and semiconductor integration.
Latest Patents
Among Hiroshige Ohkawa’s most notable recent inventions are:
1. **Electronic Component Embedded Substrate and Circuit Module Using the Same**
This patent aims to improve heat dissipation efficiency in substrates that mount electronic components which are typically prohibited from connecting to a ground pattern. The design incorporates an electronic component and a heat transfer block that are embedded in insulating layers, along with wiring patterns and via conductors that connect to the ground pattern on a motherboard. This innovation allows for effective heat management, ensuring that components with high heat generation can function optimally.
2. **Circuit Board Incorporating Semiconductor IC and Manufacturing Method Thereof**
This patent outlines a method for manufacturing circuit boards that house semiconductor integrated circuits (ICs). The process involves preparing a prepreg of core material infused with uncured resin, with a through-hole designed to facilitate the housing of the IC. The innovative technique streamlines the embedding process, enhancing the utility and efficiency of circuit boards in electronic applications.
Career Highlights
Hiroshige Ohkawa currently holds a position at TDK Corporation, a leading company known for its electronic components and systems. His work there involves leveraging his inventive skills to advance electrical engineering solutions that meet contemporary demands. Ohkawa’s expertise in electronic component design has positioned him as a key player in his field.
Collaborations
Throughout his career, Hiroshige Ohkawa has collaborated with notable colleagues such as Kenichi Kawabata and Toshiyuki Abe. These partnerships have fostered a dynamic exchange of ideas and innovations, contributing to the success and impact of their projects in the electronics sector.
Conclusion
Hiroshige Ohkawa is a remarkable inventor whose work continues to influence the electronic component industry. His latest patents reflect a commitment to innovation, tackling complex challenges in heat dissipation and semiconductor integration. As he continues to develop new technologies at TDK Corporation, Ohkawa's contributions are poised to leave a lasting legacy in the field of electrical engineering.