Location History:
- Tachikawa, JP (2004)
- Osaka, JP (1991 - 2006)
- Takaraduka, JP (2007 - 2008)
Company Filing History:
31 out of 27,375 
3 out of 3,781 
1 out of 21 Years Active: 1991-2008
Title: Innovative Contributions of Takashi Uehara in Semiconductor Technology
Introduction
Takashi Uehara is a prominent inventor based in Osaka, Japan, known for his significant contributions to the field of semiconductor technology. With an impressive portfolio of 37 patents, Uehara's innovations have greatly influenced the development of semiconductor memory devices and related technologies.
Latest Patents
Among his latest inventions, Uehara has developed a semiconductor memory device and semiconductor device that enhances yield through the trimming of internal properties. This innovative technology features an internal voltage step-down circuit and an internal voltage step-up circuit with variable property values, including internal voltage. Key components of this device include a fuse circuit unit and a JTAG function unit that inputs and retains signals from external sources. Additionally, a control circuit performs logical operations based on the output signals from both the fuse circuit and the JTAG function units, allowing for dynamic control of the voltage step-down and step-up circuits based on the logical results.
Career Highlights
Uehara has had a successful career, having worked at Matsushita Electric Industrial Co., Ltd., where he further honed his skills in semiconductor technology. His extensive experience in the industry has facilitated numerous breakthroughs in device functionality and efficiency.
Collaborations
Throughout his career, Uehara has collaborated with notable colleagues such as Mizuki Segawa and Takashi Nakabayashi. These partnerships have fostered a collaborative environment conducive to innovation, enabling the sharing of diverse ideas and expertise in semiconductor development.
Conclusion
In conclusion, Takashi Uehara's contributions to semiconductor technology through his innovative patents demonstrate his commitment to advancing this critical field. His work not only highlights his ingenuity as an inventor but also emphasizes the importance of collaboration in driving technological advancements.