Hiroshi Ueoka

Hiroshi Ueoka is a prominent inventor based in Echizen, Japan. He has made significant contributions to the field of electronics, particularly in the development of multilayer capacitors. With a total of 9 patents to his name, Ueoka's work has had a substantial impact on the industry.

Latest Patents

Ueoka's latest patents include innovative designs for multilayer capacitors that feature low equivalent series inductance (ESL) and controlled equivalent series resistance (ESR). One of his notable inventions involves a capacitor body where a second capacitor portion is sandwiched between two first capacitor portions. This design allows for the control of ESR by adjusting the width of lead portions of internal electrodes. The configuration ensures that current paths are widely distributed, resulting in a reduced ESL for the entire multilayer capacitor. Another patent focuses on a similar structure, where a single second capacitor unit is interposed between two first capacitor units, enhancing the capacitor's performance characteristics.

Career Highlights

Ueoka is currently employed at Murata Manufacturing Co., Ltd., a leading company in the electronics sector. His work at Murata has allowed him to push the boundaries of capacitor technology, contributing to advancements that benefit various electronic applications.

Collaborations

Throughout his career, Ueoka has collaborated with notable colleagues, including Yoshikazu Takagi and Hirokazu Takashima. These partnerships have fostered a creative environment that has led to the development of innovative capacitor technologies.

Conclusion

Hiroshi Ueoka's contributions to multilayer capacitor technology exemplify the spirit of innovation in the electronics industry. His patents reflect a deep understanding of electrical engineering principles and a commitment to enhancing electronic component performance.