Shigefumi Odaohhara

Title: **Innovations and Contributions of Shigefumi Odaohhara**

Introduction

Shigefumi Odaohhara, a prolific inventor based in Yamato, Japan, has made significant strides in the field of electronic engineering. With an impressive portfolio of 61 patents, Odaohhara's work primarily focuses on improving the performance and safety of voltage regulators and power systems in portable electronic devices. His innovative approaches demonstrate a commitment to enhancing technology that benefits users worldwide.

Latest Patents

Among Odaohhara's latest patents is a **Method for Improving Safety of Voltage Regulator**. This invention discloses a novel technique where a MOS-FET is strategically placed on the source power lane to increase the safety of voltage regulators. Utilizing PTC thermistors in proximity to semiconductor chips, this method ensures that when the temperature rises at any thermistor, the protection controller activates to turn off the MOS-FET, thus preventing potential overheating. Another notable patent is the **Method for Supplying Power to a Load within a Portable Electronic Device**. This innovation outlines a power system that includes a charge booster to manage the discharge of electricity from a rechargeable battery efficiently when the AC/DC adaptor is not connected. These inventions underscore Odaohhara's expertise in safeguarding electronic components while optimizing their function.

Career Highlights

Shigefumi Odaohhara has contributed his skills to large multinational corporations such as Lenovo (Singapore) Pte. Ltd. and IBM. His experience in these leading technology companies has greatly influenced his research and innovations, allowing him to tackle complex challenges in electronic engineering. Odaohhara's work continues to inspire advancements in the industry.

Collaborations

Throughout his career, Odaohhara has collaborated with esteemed coworkers, including Arimasa Naitoh and Masaki Kobayashi. These partnerships have fostered a creative exchange of ideas, leading to groundbreaking inventions and improvements in electronic safety and power management systems.

Conclusion

Shigefumi Odaohhara’s contributions to the field of electronic engineering, characterized by his innovative patents and collaborations, demonstrate his invaluable role as an inventor. His commitment to enhancing safety and efficiency in electronic systems will undoubtedly leave a lasting impact on the industry, paving the way for future technological advancements.