Company Filing History:
11 out of 39,245 
1 out of 467 
1 out of 1,674 
Years Active: 1995-2011
Title: Profile of Inventor Yukinobu Hikosaka
Introduction: Yukinobu Hikosaka is a distinguished inventor based in Kawasaki, Japan, recognized for his contributions in the semiconductor field. With a remarkable portfolio of 13 patents, he has made significant advancements that are influential in modern electronics.
Latest Patents: Among his latest innovative patents is an "Inspection method for semiconductor memory." This method details a process for inspecting semiconductor memories that utilize nonvolatile memory cells with ferroelectric capacitors, enhancing the efficiency of memory evaluation through a series of steps involving polarization states. Another critical patent is for a "Semiconductor device having ferroelectric capacitor and its manufacture method." This patent outlines the construction of a semiconductor device that incorporates a ferroelectric capacitor, addressing potential issues related to upper electrode contact by employing a tungsten plug strategy.
Career Highlights: Throughout his career, Hikosaka has worked with reputable companies in the technology sector, including Fujitsu Corporation and Fujitsu Microelectronics Limited. His endeavors have positioned him as a key player in the development of cutting-edge semiconductor technologies.
Collaborations: Hikosaka has collaborated with esteemed colleagues such as Yasutaka Ozaki and Yoshinori Obata. These partnerships have fostered a creative environment that has led to impactful inventions and patent filings.
Conclusion: Yukinobu Hikosaka exemplifies the spirit of innovation within the electronics industry. His contributions, especially in the realm of semiconductor technology, illustrate the vital role of inventors in driving technological advancements that shape the future.