Location History:
- Adachi-Ku, JP (1996 - 1998)
- Tokyo, JP (1991 - 2005)
- Kanagawa-ken, JP (2012)
- Yokohama, JP (1979 - 2017)
- Kanagawa, JP (2017 - 2018)
- Yokohama Kanagawa, JP (2015 - 2021)
Company Filing History:
32 out of 52,711 
5 out of 2,955 
1 out of 681 
Years Active: 1979-2021
Title: The Innovative Contributions of Tadashi Miyakawa
Introduction: Tadashi Miyakawa, an accomplished inventor based in Yokohama, Japan, is recognized for his significant contributions to the field of semiconductor technology. With 40 patents to his name, Miyakawa has continually pushed the boundaries of innovation, particularly in storage devices and memory cell configurations.
Latest Patents: Among his latest patents, one notable invention is the "Semiconductor storage device including variable resistance elements." This innovative design features a semiconductor storage device that includes first and second wirings in a first layer above the substrate, designed to enhance the efficiency and reliability of memory cells. Miyakawa's design incorporates memory cells that consist of variable resistance elements and switching elements, with meticulously calculated distances between elements to optimize functionality.
Another recent patent is the "Semiconductor memory device including memory cell arrays," which outlines a sophisticated memory device that utilizes memory cell arrays linked to word lines and bit lines. This invention allows for advanced selection operations of word lines based on row addresses, facilitating improved performance and data management across memory arrays.
Career Highlights: Throughout his career, Tadashi Miyakawa has been associated with prominent companies such as Kabushiki Kaisha Toshiba and Toshiba Memory Corporation. His work in these organizations has contributed significantly to advancements in semiconductor memory technology, reinforcing his reputation as a leading innovator in the industry.
Collaborations: Miyakawa has collaborated with several notable individuals in the field, including Daisaburo Takashima and Katsuhiko Hoya. These partnerships have likely played a vital role in his innovative processes and development of groundbreaking technologies.
Conclusion: Tadashi Miyakawa's contributions to the semiconductor industry demonstrate a commitment to innovation and excellence. With a robust portfolio of patents and strategic collaborations, he continues to influence the future of memory technology, setting standards for efficiency and performance in semiconductor storage devices.
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.