This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Dainippon Screen Mfg. Co., Ltd., Laser Solutions Co., Ltd.. Active years: 2006-2009.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2006-2009
Title: Hiroko Shimozuma: Innovator in Stereolithography and Photo-Fabrication Technologies
Introduction
Hiroko Shimozuma is a prominent inventor based in Kyoto, Japan. She has made significant contributions to the fields of stereolithography and photo-fabrication technologies. With a total of 2 patents, her work has advanced the capabilities of 3D printing and photolithography.
Latest Patents
Hiroko's latest patents 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 within the same horizontal plane. This innovative design allows for precise modeling by moving the modeling part horizontally under the components. The exposure process is enhanced by a fixed objective lens that focuses light onto a resin layer, enabling real-time monitoring of focus accuracy. This technology achieves a resin layer thickness of 10 µm and an exposure resolution of 2 µm, making it ideal for micromachining.
The photo-fabrication apparatus consists of a stage for holding a photosensitive member and a head part that emits a spatially-modulated light beam. The head part utilizes a Digital Micromirror Device (DMD) with micromirrors that can be controlled to adjust the quantity of irradiation light. This allows for rapid exposure in accordance with the three-dimensional shape of the desired object, significantly improving efficiency in the fabrication process.
Career Highlights
Hiroko has worked with notable companies such as Laser Solutions Co., Ltd. and Dainippon Screen Mfg. Co., Ltd. Her experience in these organizations has contributed to her expertise in developing advanced manufacturing technologies.
Collaborations
Hiroko has collaborated with esteemed colleagues, including Yasuyuki Koyagi and Hiroshi Yaze. These partnerships have fostered innovation and the exchange of ideas in the field of photonics and manufacturing.
Conclusion
Hiroko Shimozuma's contributions to stereolithography and photo-fabrication technologies have positioned her as a leading inventor in her field. Her innovative patents and collaborative efforts continue to influence advancements in manufacturing processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile