This inventor holds 22 USPTO granted patents and 1 EPO patent, primarily in Semiconductor Devices. Top assignees: Fujitsu Semiconductor Limited, Fujitsu Corporation, Fujitsu Microelectronics Limited. Active years: 2002-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
12 out of 1,674 
9 out of 39,374 
1 out of 467 
Years Active: 2002-2015
Areas of Expertise:
Title: Satoshi Otsuka: Innovator in Semiconductor Technology
Introduction
Satoshi Otsuka, based in Kawasaki, Japan, is a renowned inventor with a remarkable portfolio of 22 patents. His innovative contributions significantly advance semiconductor technology, making him a notable figure in the field.
Latest Patents
Among his latest patents, Otsuka has developed a semiconductor device featuring a multilayer interconnection structure. This device incorporates first and second conductor patterns embedded within interlayer insulation films, along with a third conductor pattern that includes a unique branched configuration. This design not only establishes efficient electrical connections but also enhances the overall functionality of semiconductor devices. Additionally, he has patented a semiconductor device fabrication method aimed at achieving high yield during the scribing of chips. This method involves meticulous preparation of a semiconductor wafer and the implementation of a multilayer wiring structure to ensure optimal performance and reliability.
Career Highlights
Throughout his career, Satoshi Otsuka has made significant contributions while working with prominent companies such as Fujitsu Semiconductor Limited and Fujitsu Corporation. His experience in these organizations has equipped him with valuable insights into semiconductor design and manufacturing processes, thereby enhancing his capability to innovate.
Collaborations
Otsuka's career has been enriched by collaborations with esteemed professionals in the field. Notable among his coworkers are Kenichi Watanabe and Nobuhiro Misawa, whose collective expertise has fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
Satoshi Otsuka's contributions to the semiconductor industry highlight his role as a leading inventor in the technological landscape. His patents not only demonstrate his creativity and technical expertise but also serve as a foundation for future advancements in semiconductor devices. As he continues to innovate, Otsuka paves the way for further developments that promise to enhance electronic technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile