Fumihiro Sunda

Title: Fumihiro Sunda: Innovator in Communication Technology

Introduction

Fumihiro Sunda is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of communication technology, holding a total of 10 patents. His innovative designs have paved the way for advancements in cordless telephone systems and radio communication devices.

Latest Patents

One of Fumihiro Sunda's latest patents is a cordless telephone apparatus. This apparatus includes a rechargeable battery that operates on direct current supplied from an external source. It features a constant current circuit that limits the direct current charged into the battery, ensuring efficient energy management. Additionally, it incorporates a voltage-dividing resistor, an A/D converter for digital data conversion, and a charging-state acquiring portion that monitors the battery's charging state. Another notable patent is an antenna device designed for radio communication apparatus. This device includes a substrate with a support portion and a groove, along with an electrically conductive elongate antenna member that is strategically positioned to enhance communication performance.

Career Highlights

Fumihiro Sunda is currently employed at Brother Kogyo Kabushiki-Kaisha, a company known for its innovative technology solutions. His work has significantly impacted the development of communication devices, making them more efficient and user-friendly.

Collaborations

Throughout his career, Fumihiro has collaborated with talented individuals such as Ryohei Komiya and Takemi Yamamoto. These collaborations have fostered a creative environment that has led to the successful development of various innovative products.

Conclusion

Fumihiro Sunda's contributions to communication technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the design and functionality of modern communication devices.