Company Filing History:
Years Active: 2008-2010
Title: Ryosuke Usul: Innovator in Circuit Device Technology
Introduction
Ryosuke Usul is a prominent inventor based in Aichi, Japan. He has made significant contributions to the field of circuit devices, holding a total of 2 patents. His work focuses on enhancing the performance and efficiency of circuit devices through innovative designs and manufacturing methods.
Latest Patents
Ryosuke Usul's latest patents include a circuit device and a manufacturing method thereof. This invention features a multilayer wiring structure that improves heat radiation performance. The circuit device comprises a first wiring layer and a second wiring layer, which are laminated with a first insulating layer in between. The layers are connected at a desired position through a connecting portion that penetrates the insulating layer. This design includes a first connecting portion that protrudes from the first wiring layer and a second connecting portion from the second wiring layer, allowing for effective contact at an intermediate portion.
Another notable patent is a circuit device with dummy elements. This invention involves a manufacturing method for a hybrid integrated circuit device, where a first dummy pattern is placed on the first wiring layer and a second dummy pattern on the second wiring layer. These patterns are interconnected through a connection part that penetrates the insulation layer, facilitating active heat dissipation through the dummy patterns. This design ensures that even with multi-layered wiring, the circuit device maintains excellent heat dissipation properties.
Career Highlights
Ryosuke Usul is currently employed at Sanyo Electric Co., Ltd., where he continues to innovate in the field of circuit technology. His work has been instrumental in advancing the capabilities of circuit devices, making them more efficient and reliable.
Collaborations
Ryosuke has collaborated with notable coworkers, including Takeshi Nakamura and Yasunori Inoue. Their combined expertise has contributed to the successful development of innovative circuit technologies.
Conclusion
Ryosuke Usul is a key figure in the advancement of circuit device technology, with a focus on improving heat dissipation and manufacturing methods. His contributions through patents and collaborations highlight his commitment to innovation in the field.