Daisuke Shiokawa

Title: Daisuke Shiokawa: Innovator in Circuit Board Technology and Biotechnology

Introduction

Daisuke Shiokawa is a prominent inventor based in Tokyo, Japan. He holds a total of four patents, showcasing his contributions to both circuit board technology and biotechnology. His innovative work has the potential to impact various industries significantly.

Latest Patents

One of his latest patents is related to a printed circuit board and its manufacturing method. This invention includes a first dielectric layer with two principal surfaces, an adhesive layer, and metal foil patterns that form signal and ground layers. Notably, the first metal foil pattern exhibits higher specific conductivity than the second, enhancing the performance of the circuit board. Another significant patent involves a novel acid DNase, known as DLAD, which can cleave DNA independently from divalent cations under acidic conditions. This enzyme retains its activity across a range of pH levels and is not inhibited by G-actin. The invention also includes a DNA encoding the enzyme, an expression vector, and a transformed host cell. Furthermore, a pharmaceutical composition containing DLAD is proposed as a therapeutic agent for cystic fibrosis, offering a new approach to treating infectious diseases.

Career Highlights

Daisuke has worked with notable companies, including Nippon Mektron Limited. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Daisuke has collaborated with esteemed colleagues such as Sei-ichi Tanuma and Fumihiko Matsuda. Their joint efforts have likely fostered advancements in their respective fields.

Conclusion

Daisuke Shiokawa's contributions to technology and biotechnology through his patents reflect his innovative spirit and dedication to improving existing solutions. His work continues to pave the way for future advancements in these critical areas.