Nobuhiro Jiwari

Title: Nobuhiro Jiwari: Innovator in Electronic Device Manufacturing

Introduction

Nobuhiro Jiwari is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of electronic device manufacturing, holding a total of 13 patents. His innovative approaches have paved the way for advancements in the efficiency and reliability of electronic devices.

Latest Patents

Among his latest patents, Jiwari has developed a manufacturing method for an electronic device that enhances the yield of production. This method involves detecting potential short circuits between a contact plug and a conductive part immediately after the contact plug is formed. The process includes several steps: forming a contact hole in an insulating film, supplying a second material with reactive properties, and inspecting for reactions between the conductive part and the second material. Additionally, he has created an etching method for forming high aspect ratio holes in silicon oxide films, utilizing a specific mixture of etching gases.

Career Highlights

Jiwari has worked with notable companies such as Matsushita Electric Industrial Co., Ltd. and Matsushita Electronics Corporation. His experience in these organizations has contributed to his expertise in electronic device manufacturing and innovation.

Collaborations

Throughout his career, Jiwari has collaborated with esteemed colleagues, including Shinichi Imai and Hideo Nikoh. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.

Conclusion

Nobuhiro Jiwari's contributions to electronic device manufacturing exemplify his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving production methods and enhancing device reliability.