Toshifumi Oida

Title: **Toshifumi Oida: Innovator in RF Technologies**

Introduction

Toshifumi Oida, based in Omihachiman, Japan, is an accomplished inventor with a portfolio of 13 patents. His work primarily revolves around radio frequency (RF) technologies, demonstrating a profound contribution to the field of electronic components. Oida's innovative approach continues to influence the design and functionality of modern RF modules.

Latest Patents

Among Oida's notable inventions is a sophisticated RF module that prominently features a multi-layered substrate. This advanced module integrates a base-band IC, a memory IC, a quartz oscillator, and several surface-mount components which are mounted on the upper surface of the substrate. A metallic cap that secures the components is also affixed to the upper surface. A defining feature of this module is the cavity formed in the lower surface, which houses both a first RF-IC and a second RF-IC at its center. The internal wiring patterns facilitate connections between the base-band IC and memory IC, alongside RF passive components and the necessary shield ground electrode pattern.

Another latest patent by Oida focuses on the mounting structure of surface-mounted components. This innovation introduces an isolated electrode on the mounting surface, designed to remain separate from the other terminal electrodes. This thoughtful arrangement ensures that any solder applied to the isolated electrode is confined securely within its designated area.

Career Highlights

Toshifumi Oida has made significant strides in his career, working with esteemed companies such as Murata Manufacturing Co., Ltd. and Murata Mfg. Co., Ltd. His tenure at these organizations has allowed him to collaborate with other professionals in the field, enhancing his expertise and contributing to numerous groundbreaking inventions in RF technologies.

Collaborations

Throughout his career, Oida has worked alongside notable colleagues, including Harufumi Mandai and Teruhisa Tsuru. These collaborations have not only fostered innovation but have also solidified Oida's reputation as a leading inventor in the RF technology space.

Conclusion

Toshifumi Oida's extensive patent portfolio and innovative spirit highlight his importance in the field of RF technologies. His contributions, characterized by a blend of creativity and technical expertise, continue to shape the future of electronic components, ensuring that he remains a pivotal figure in the innovation landscape.