Makoto Kato

Title: The Innovations of Makoto Kato

Introduction

Makoto Kato is a notable inventor based in Akishima, Japan. He has made significant contributions to the field of electrostatic lenses and electron microscopy. His innovative work has led to advancements that enhance the performance of various scientific instruments.

Latest Patents

Makoto Kato holds a patent for a "Spherical aberration corrected electrostatic lens, input lens, electron spectrometer, photoemission electron microscope and measuring system." This invention features a mesh with an ellipsoid shape attached to an electrode among multiple electrodes. By appropriately setting the voltages of the later-stage electrodes, the local negative spherical aberration generated by the mesh is canceled out with a positive spherical aberration. This optimization of the electric field distribution results in an electrostatic lens with an extended acceptance angle of about ±60°.

Career Highlights

Throughout his career, Kato has worked with prestigious institutions, including the Nara Institute of Science and Technology and Jeol Ltd. His work has been instrumental in advancing the capabilities of electron microscopy and related technologies.

Collaborations

Kato has collaborated with notable colleagues such as Hiroshi Daimon and Hiroyuki Matsuda. Their combined expertise has contributed to the success of various projects and innovations in the field.

Conclusion

Makoto Kato's contributions to the field of electrostatic lenses and electron microscopy demonstrate his innovative spirit and dedication to advancing scientific research. His work continues to influence the development of advanced imaging technologies.