Osamu Sengoku

Title: Osamu Sengoku: Innovator in Capacitor Technology

Introduction

Osamu Sengoku is a notable inventor based in Matsue, Japan. He has made significant contributions to the field of capacitor technology, particularly through his innovative designs and manufacturing methods. His work has led to advancements that enhance the performance and reliability of capacitors.

Latest Patents

Sengoku holds a patent for a capacitor and its manufacturing method. This invention involves a capacitor that utilizes a flexible substrate and features a hole portion formed in a dielectric. This design connects an upper electrode to an external leader electrode. The unique aspect of this patent is that at least part of the hole portion extends from its lower end to upper end at an inclination between 0.1 and 20 degrees with respect to the top surface of the external leader electrode. The design also includes specific inclinations for the corners of the upper electrode, which significantly reduces stress concentration and prevents cracking.

Career Highlights

Osamu Sengoku is associated with Matsushita Electric Industrial Co., Ltd., a company known for its commitment to innovation in electronic components. His work at this esteemed organization has allowed him to focus on developing cutting-edge technologies that improve the functionality of capacitors.

Collaborations

Sengoku has collaborated with notable colleagues, including Hisayoshi Watanabe and Takashi Imanaka. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise, further enhancing the quality of their innovations.

Conclusion

Osamu Sengoku's contributions to capacitor technology exemplify the impact of innovative thinking in the field of electronics. His patent reflects a deep understanding of material science and engineering principles, paving the way for future advancements in capacitor design.