Location History:
- Fuchu, JP (1985 - 1986)
- Kodaira, JP (1990)
- Tokyo, JP (1986 - 2006)
Company Filing History:
7 out of 28 
3 out of 4,979 
2 out of 52,752 
Years Active: 1985-2006
Title: Wataru Shimizu: Innovator in Semiconductor Technology
Introduction
Wataru Shimizu is a prolific inventor based in Tokyo, Japan, known for his significant contributions to semiconductor technology. With a remarkable portfolio of 13 patents, Shimizu has been at the forefront of innovation in the field, advancing the capabilities and applications of semiconductor devices.
Latest Patents
Shimizu's recent inventions focus on enhancing semiconductor device structures and fabrication methods. A notable patent illustrates a semiconductor device that features a semiconductor substrate with a major surface, utilizing a MOS transistor equipped with a gate and first and second diffusion regions. This device also incorporates a laminated structure of a Spin-On Glass (SOG) layer. This layered structure includes a base layer and a surface layer that is denser than the base layer, positioned over the MOS transistor. This innovation enhances the performance and durability of semiconductor devices.
Career Highlights
Throughout his career, Wataru Shimizu has collaborated with several eminent companies, including Kabushiki Kaisha Sg and Oki Electric Industry Co., Ltd. His extensive experience in the semiconductor field has led him to pioneer several techniques and methodologies that are essential for modern electronics.
Collaborations
Shimizu has worked alongside notable professionals such as Akira Yamashita and Jitsuo Toda. These collaborations have fostered an environment of creativity and innovation, enabling the sharing of ideas and expertise that has significantly impacted the semiconductor industry.
Conclusion
Wataru Shimizu's inventive spirit and technical knowledge continue to drive advancements in semiconductor technology. His 13 patents reflect his dedication to progress and innovation, ensuring that he remains a respected figure in the landscape of modern electronics. As technology continues to evolve, the significance of Shimizu's contributions cannot be overstated, paving the way for future advancements in this critical field.