This inventor holds 8 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1998-2008.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Fukuoka-ken, JP (1998)
- Kitakyushyu, JP (1998 - 2008)
Company Filing History:
Years Active: 1998-2008
Title: Norio Fujimura: Innovator in Semiconductor Technology
Introduction
Norio Fujimura is a prominent inventor based in Kitakyushu, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of eight patents. His work focuses on the development of advanced light-emitting devices, which have applications in various electronic systems.
Latest Patents
One of Fujimura's latest patents is for a semiconductor light-emitting device and the method for manufacturing it. This innovative device features a pair of leads placed in parallel, with a light-emitting element positioned on the upper end of one lead. A bonding wire connects the semiconductor light-emitting element to the upper end of another lead. The device is sealed with an envelope made from a light-transmitting resin, which protects the internal components. Notably, the envelope has a non-circular lateral cross-sectional surface structure, characterized by a long axis and a short axis. When viewed from a direction where multiple light-emitting devices are mounted on the same lead frame, the curvature of the envelope's lateral direction is smaller than that of its vertical direction.
Career Highlights
Fujimura's career is marked by his association with Kabushiki Kaisha Toshiba, where he has been instrumental in advancing semiconductor technologies. His expertise and innovative approach have led to the development of several key patents that enhance the performance and efficiency of light-emitting devices.
Collaborations
Throughout his career, Fujimura has collaborated with notable colleagues, including Satoshi Komoto and Toshiaki Tanaka. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Norio Fujimura's contributions to semiconductor technology exemplify the impact of innovation in modern electronics. His patents continue to influence the development of efficient light-emitting devices, showcasing his role as a leading inventor in this field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile