Location History:
- Tachikawa-shi, Tokyo, JP (1991)
- Tachikawa, JP (1990 - 2000)
- Higashiyamato, JP (1998 - 2005)
Company Filing History:
8 out of 42,485 
1 out of 3,781 
1 out of 162 Years Active: 1990-2005
Title: Kyoichiro Asayama: Innovator in Semiconductor Technology
Introduction
Kyoichiro Asayama is a prominent inventor based in Tachikawa, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 12 patents. His innovative approaches have led to advancements in manufacturing techniques and device efficiency.
Latest Patents
One of Asayama's latest patents is a method of manufacturing a semiconductor device that provides a plurality of test element groups (TEGs) in a scribe region. This technique enhances the yield of semiconductor devices by allowing for the measurement of multiple TEGs arranged in a scribe region. The design includes a first electrode pad connected to each terminal of a TEG, formed as a rectangular, minute, isolated pattern with a side length of about 0.5 μm or shorter. This configuration enables a large number of TEGs to be placed in a first scribe region. Characteristic evaluation or failure analysis is performed using a nanoprobe with a tip radius of curvature between 0.05 μm and 0.8 μm, which contacts the first electrode pad. Another notable patent involves a static random access memory (SRAM) device that comprises memory cells made of transfer MISFETs controlled by word lines, along with a flip-flop circuit constructed from driver MISFETs and load MISFETs.
Career Highlights
Throughout his career, Kyoichiro Asayama has worked with notable companies, including Hitachi, Ltd. His work has been instrumental in developing advanced semiconductor technologies that have applications in various electronic devices.
Collaborations
Asayama has collaborated with several talented individuals in the field, including Hiroyuki Miyazawa and Naokatsu Suwanai. These collaborations have contributed to the success of his innovative projects and patents.
Conclusion
Kyoichiro Asayama is a distinguished inventor whose work in semiconductor technology has led to significant advancements in the industry. His patents reflect his commitment to improving device efficiency and manufacturing processes.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.