Inventors with similar research interests:
Location History:
- Settsu, JP (2019)
- Itami, JP (2017 - 2022)
- Osaka, JP (2013 - 2024)
Company Filing History:
85 out of 10,239 
2 out of 2 Years Active: 2013-2024
Title: Innovator Spotlight: Keiji Wada
Introduction: Keiji Wada, based in Osaka, Japan, is a renowned inventor with an impressive portfolio of 87 patents. His work predominantly spans advancements in power storage devices and semiconductor manufacturing, showcasing his significant contributions to the field of technology and innovation.
Latest Patents: Among his latest innovations, Wada has developed a unique sealing method for the liquid inlet port of power storage devices. This method utilizes an electrostatic energy storage welding machine that incorporates various energy storage parts. The process includes burring a through-hole of the liquid sealing port, forming a projection at its edge. It involves placing a spherical lid on this projection and conducting resistance welding to create a secure seal, thereby enhancing the efficiency of power storage devices.
Another notable patent is related to the manufacturing process of silicon carbide epitaxial substrates and semiconductor devices. It specifies the characteristics of the substrate placement surface and outlines the specific coordinates that form a hexagonal region in the manufacturing process, resulting in high-quality semiconductor devices.
Career Highlights: Wada has made substantial contributions while working with esteemed companies, including Sumitomo Electric Industries, Limited and Nag System Co., Ltd. His career reflects a dedication to advancing technology and an ability to innovate consistently.
Collaborations: Throughout his career, Wada has collaborated with notable colleagues like Toru Hiyoshi and Takeyoshi Masuda. Their collective expertise has undoubtedly contributed to the success of the innovative projects they have undertaken.
Conclusion: Keiji Wada’s pioneering work in the realms of power storage and semiconductor technology underscores his status as a leading inventor. His numerous patents not only highlight his exceptional skills but also contribute significantly to the advancement of technological innovation. As he continues to push the boundaries of research and development, Wada remains a prominent figure in the innovate landscape.
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