This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Panasonic Corporation, Panasonic Intellectual Property Management Co., Ltd.. Active years: 2011-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 16,454 
1 out of 13,338 Years Active: 2011-2015
Title: Contributions of Shin-ichi Ijima to Semiconductor Technology
Introduction: Shin-ichi Ijima, based in Osaka, Japan, is a notable inventor recognized for his significant contributions to semiconductor technology. With a total of two patents to his name, Ijima has developed innovative solutions that enhance the efficiency and effectiveness of semiconductor devices.
Latest Patents: Ijima's recent patents include advanced semiconductor devices. The first patent describes a semiconductor device that features an outer package along with two distinct lead frames. It efficiently integrates a power element and a control element, ensuring optimal functional performance through a well-designed joint portion. The rationale behind this design is to allow a structural synergy between the components, enhancing device efficiency.
The second patent addresses a semiconductor device designed for optimal heat dissipation. It highlights a mounting strategy where the semiconductor element is positioned considering its asymmetric temperature distribution. By varying the lengths of inner leads, Ijima's design manages temperature more effectively, providing a compact yet efficient semiconductor device capable of handling extended operational stresses.
Career Highlights: Ijima's career spans significant contributions while working with reputable companies such as Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His expertise in semiconductor technologies has shaped many innovative advancements in these organizations.
Collaborations: Throughout his career, Ijima has worked alongside prominent colleagues, including Masanori Minamio and Zyunya Tanaka. Their combined efforts in research and development have undoubtedly propelled advancements in the semiconductor field.
Conclusion: Shin-ichi Ijima stands out as a pioneering inventor within the semiconductor industry. With his impressive portfolio of patents and collaborative work in leading companies, his innovations continue to influence the trajectory of semiconductor technology, providing a foundation for future developments.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile