Location History:
- Suwa, JP (1997 - 2000)
- Matsumoto, JP (2000 - 2004)
- Ueda, JP (2007)
- Nagano, JP (2013)
Company Filing History:
9 out of 33,436 
2 out of 168 
Years Active: 1997-2013
Title: Shigekazu Yanagisawa: Innovator in Electronic and Three-Dimensional Technologies
Introduction: Shigekazu Yanagisawa, based in Nagano, Japan, is a prominent inventor known for his contributions to electronic imaging and three-dimensional printing technologies. With a total of 9 patents to his name, Yanagisawa has made significant strides in enhancing image quality and innovating print methods.
Latest Patents: Among Yanagisawa's latest patents is a groundbreaking Device and Method for Recording Image to Electronic Paper. This invention focuses on improving the quality of images recorded on electronic paper by utilizing charged color particles that migrate in response to an electric field generated within the thickness of the paper. The voltage control section of the device allows for dynamic adjustments to the electric field, resulting in enhanced image clarity. Another notable patent is his Three-Dimensional Hard Copy Apparatus, which includes multiple display pins that form shapes on a thermoplastic sheet. This apparatus operates by utilizing a fan to ensure precise contact between the shape forming unit and the thermoplastic material, enabling the creation of complex patterns and designs with remarkable accuracy.
Career Highlights: Yanagisawa has gained valuable experience working with reputable companies such as Seiko Epson Corporation and King Jim Co., Ltd. His tenure at these organizations has not only established his reputation as an innovator but also allowed him to explore various technologies that have shaped his research and developments.
Collaborations: Throughout his career, Yanagisawa has collaborated with notable colleagues, including Kenji Watanabe and Susumu Takatsu. These partnerships have fostered an environment of shared knowledge and innovation, further elevating the impact of his inventions.
Conclusion: Shigekazu Yanagisawa stands out as a significant figure in the realm of technology innovations. With his impressive portfolio of patents and collaborative spirit, Yanagisawa continues to push the boundaries of what is possible in electronic and three-dimensional printing technologies. His work not only exemplifies creativity and ingenuity but also underscores the importance of innovation in modern society.