Location History:
- Tenjinkitamachi, JP (1990)
- Kyoto, JP (2003 - 2009)
Company Filing History:
Years Active: 1990-2009
Title: **Yasuyuki Koyagi: Innovator in Stereolithography and Photo-Fabrication**
Introduction
Yasuyuki Koyagi is a notable inventor based in Kyoto, Japan, recognized for his significant contributions to the fields of stereolithography and photo-fabrication. With a total of five patents to his name, Koyagi has pushed the boundaries of technology, particularly in creating advanced apparatuses that enhance productivity and accuracy in 3D modeling processes.
Latest Patents
Koyagi's most recent innovations include a **stereolithography apparatus** and a **photo-fabrication apparatus**. The stereolithography apparatus features a supply part for resin, a smoothing part, and an objective lens positioned in a horizontal plane, all working together to optimize the modeling process. The modeling part can move horizontally, allowing precise exposure and monitoring of the resin layers with a high resolution of 2 micrometers. This innovation is especially advantageous for micromachining, ensuring improved yield and productivity.
In his photo-fabrication apparatus, Koyagi has integrated a stage for holding photosensitive materials, a head for emitting spatially-modulated light, and a computer system. This setup utilizes a digital micromirror device (DMD) to control the tilt angles of micromirrors, which allows for precise light irradiation corresponding to desired shapes, streamlining the exposure time for each photosensitive member.
Career Highlights
Throughout his career, Yasuyuki Koyagi has worked with prominent companies such as Dainippon Screen Manufacturing Co., Ltd. and Laser Solutions Co., Ltd. His experiences in these organizations have played a crucial role in his development as an inventor, equipping him with the skills and knowledge necessary to innovate in his field.
Collaborations
Koyagi’s work has often been supported by notable collaborators, including Hiroko Shimozuma and Masao Inoue. Their engagements have helped foster a creative environment that promotes the advancement of technologies in the areas of stereolithography and photo-fabrication.
Conclusion
Yasuyuki Koyagi stands out as a remarkable inventor whose ideas are transforming the landscape of stereolithography and photo-fabrication. His innovative solutions not only improve the accuracy and quality of modeling but also enhance the efficiency of manufacturing processes. As technology continues to evolve, Koyagi's contributions will undoubtedly play an essential role in shaping the future of these fields.