Location History:
- Kanagawa, JP (2007)
- Tokyo, JP (2013 - 2017)
- Yokohama, JP (2002 - 2018)
- Seoul, KR (2015 - 2019)
- Nishitokyo Tokyo, JP (2018 - 2020)
Company Filing History:
22 out of 52,751 
10 out of 2,955 
1 out of 38 
Years Active: 2002-2020
Title: Innovations by Katsuyuki Fujita: A Pioneer in Semiconductor Memory Devices
Introduction
Katsuyuki Fujita, an accomplished inventor based in Yokohama, Japan, has made significant contributions to the field of semiconductor technology. With an impressive portfolio of 37 patents, his work showcases the innovative spirit of contemporary electronics. As technology advances, Fujita's inventions continue to play a crucial role in enhancing memory devices.
Latest Patents
Among his latest innovations, Fujita has developed a semiconductor memory device characterized by a unique design. This device includes a power source pad and two banks comprising multiple memory cells. The first bank is positioned between the power source pad and the second bank. Notably, the first power supply lines connected to the power source pad supply energy solely to the first bank, while the second power supply lines, which pass over the first bank, provide power exclusively to the second bank. This design optimizes power management and enhances the performance of semiconductor memory devices.
Career Highlights
Fujita has had a successful career with notable companies, including Kabushiki Kaisha Toshiba and Toshiba Memory Corporation. His roles in these influential organizations have allowed him to contribute to cutting-edge research and advancements in semiconductor technologies. His work has not only led to numerous patents but has also established him as a reputable figure in the electronics industry.
Collaborations
Throughout his career, Katsuyuki Fujita has worked alongside esteemed colleagues, such as Takashi Ohsawa and Yoshihisa Iwata. These collaborations have led to a fruitful exchange of ideas and have driven innovations in semiconductor memory technology, underscoring the importance of teamwork in the research and development process.
Conclusion
Katsuyuki Fujita's journey as an inventor reflects his dedication to advancing semiconductor technology. With 37 patents to his name, his latest innovations promise to impact the field significantly. As technology continues to evolve, Fujita remains a key player in the quest for more efficient and effective semiconductor memory devices, paving the way for future advancements in this critical area of electronics.