Location History:
- Hachioji, JP (1993 - 1997)
- Kunitachi, JP (2003 - 2014)
Company Filing History:
Years Active: 1993-2014
Title: **Innovations by Eiichi Seya: Pioneering Techniques in Specimen Fabrication**
Introduction
Eiichi Seya, an accomplished inventor based in Kunitachi, Japan, has made significant contributions to the field of specimen fabrication with a total of nine patents to his name. His work continues to influence the development of advanced materials research, particularly in the precision handling and processing of micro samples.
Latest Patents
Among his latest innovative patents is a **Method and Apparatus for Specimen Fabrication**, which focuses on a unique sample fabricating technique. This method involves irradiating a sample with a focused ion beam at an incident angle of less than 90 degrees relative to the sample's surface. It strategically eliminates the peripheral area of a micro sample, turning a specimen stage around a line segment perpendicular to the sample surface as the turning axis. The process maintains a fixed incident angle while separating or preparing the micro sample for separation. This innovation also includes a sample fabricating apparatus that allows for precise control of ion beam scanning, crucial for the formation of sample sections while ensuring the angle between the optical axis of the ion beam and the surface of the specimen stage remains constant.
Career Highlights
Eiichi Seya's career is marked by his position at Hitachi, Ltd., where he has collaborated with talented professionals to push the boundaries of technology in specimen fabrication. His expertise has led to various advancements that support the capabilities in numerous scientific and industrial applications.
Collaborations
Throughout his career, Seya has teamed up with esteemed colleagues such as Hiroyasu Shichi and Tohru Ishitani. Together, they have worked on innovative projects that highlight the importance of teamwork in the pursuit of scientific advancement, further establishing a collaborative atmosphere within Hitachi, Ltd.
Conclusion
Eiichi Seya's innovations in specimen fabrication represent the forefront of technological advancement within his field. His dedication to precision and efficiency has not only resulted in patents that enhance scientific research but also exemplifies the spirit of innovation that drives progress in technology today.