Tadafumi Sakata

Title: Tadafumi Sakata: Innovator in Optical Technology

Introduction

Tadafumi Sakata is a notable inventor based in Azuchi-Machi, Japan. He has made significant contributions to the field of optical technology, particularly through his innovative designs and patents. His work has implications for various applications in imaging and light manipulation.

Latest Patents

One of Tadafumi Sakata's key patents is for a Solid Immersion Mirror (SIM) and reproducing apparatus. This invention involves a SIM made primarily of a light-permeable high-refractive-index medium. The lower surface of the SIM is produced by rotating a parabola about a symmetry axis, while the upper surface serves as a perpendicular bisector surface of a line segment connecting the vertex and the focus of the parabola. This design allows for the transmission of collimated light and facilitates uniform light incidence at the light focusing point. The SIM effectively utilizes light by allowing it to enter the medium through the entire upper surface, enhancing its functionality.

Career Highlights

Tadafumi Sakata is associated with Minolta Company, Ltd., where he has been able to apply his innovative ideas in practical settings. His work has contributed to advancements in optical devices and imaging technologies. With a total of 1 patent, he has established himself as a key figure in his field.

Collaborations

Throughout his career, Tadafumi Sakata has collaborated with notable colleagues, including Hiroshi Hatano and Tomoko Miyaura. These collaborations have likely enriched his work and contributed to the development of new technologies.

Conclusion

Tadafumi Sakata's contributions to optical technology through his innovative designs and patents highlight his importance in the field. His work continues to influence advancements in imaging and light manipulation, showcasing the impact of his inventions.