Hirohito Yamazaki

Title: Innovations of Hirohito Yamazaki

Introduction

Hirohito Yamazaki is a notable inventor based in Brighton, MA, USA. He has made significant contributions to the field of nanotechnology, holding two patents that showcase his innovative approaches to material etching and optothermal heating.

Latest Patents

One of his latest patents is titled "Nanoscale etching of light absorbing materials using light and an electron donor solvent." This method allows for the direct writing of etching patterns on silicon nitride and other light-absorbing materials without the need for a lithographic mask. It enables the creation of etched features smaller than one micron, with applications in etching deposited silicon nitride films and freestanding silicon nitride membranes. The process is enhanced by solvents that include electron donor species, such as chloride ions, and it can operate in biocompatible environments, making it suitable for creating nanopores and nanopore arrays.

Another significant patent is the "Apparatus and method for optothermal heating of nanoscale environments." This technology provides a means to selectively and rapidly apply heat to a nanoscale environment using laser irradiation. It can be utilized in various applications, including atomic force microscopy and nanofabrication processes. The method allows for high-throughput interrogation of nanoscale objects, such as molecules or biomolecular complexes, by rapidly scanning their temperature.

Career Highlights

Hirohito Yamazaki is affiliated with Northeastern University, where he continues to advance his research in nanotechnology. His work has garnered attention for its potential applications in various scientific fields.

Collaborations

He collaborates with Meni Wanunu, contributing to the innovative research environment at Northeastern University.

Conclusion

Hirohito Yamazaki's contributions to nanotechnology through his patents reflect his commitment to advancing scientific knowledge and practical applications. His innovative methods in etching and optothermal heating are paving the way for future developments in the field.