Location History:
- Kanagawa, JP (2016)
- Yokohama, JP (2021 - 2023)
Company Filing History:
Years Active: 2016-2023
Title: Hikaru Yamamura: Innovator in Drawing Apparatus Technology
Introduction
Hikaru Yamamura is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of drawing apparatus technology, holding a total of 4 patents. His innovative work focuses on enhancing the precision and safety of drawing processes using charged particle beams.
Latest Patents
Yamamura's latest patents include a drawing apparatus and drawing method that features a chamber designed to house a processing target. This apparatus incorporates a drawing part that utilizes a charged particle beam to create predetermined patterns on the processing target. Additionally, it includes a resistance measuring part that assesses the resistance value of the processing target through a grounding member. A receiver is integrated to collect earthquake information, allowing the controller to halt the drawing process when necessary. The arithmetic processor then determines if the processing target is grounded, enabling the resumption of the drawing process once it is confirmed safe.
Another significant patent involves a writing data generation method for a multi-charged particle beam writing apparatus. This method generates writing data by referring to library data that contains a vertex sequence of multiple vertices. It extracts a portion of an outer line from design data, corresponding to the vertex sequence, and generates writing data that identifies the vertex sequence and its connection method.
Career Highlights
Hikaru Yamamura is currently employed at Nuflare Technology, Inc., where he continues to develop innovative technologies in the field of charged particle beam applications. His work has been instrumental in advancing the capabilities of drawing apparatuses, making them more efficient and reliable.
Collaborations
Yamamura collaborates with talented individuals such as Sumito Nakada and Osamu Iizuka, contributing to a dynamic team focused on technological advancements in their field.
Conclusion
Hikaru Yamamura's contributions to drawing apparatus technology exemplify his innovative spirit and dedication to enhancing precision in engineering applications. His patents reflect a commitment to safety and efficiency, marking him as a significant figure in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.