Company Filing History:
Years Active: 2024-2025
Title: Yohei Yamashita: Innovator in Laser Processing Technology
Introduction
Yohei Yamashita is a prominent inventor based in Kumamoto, Japan. He has made significant contributions to the field of laser processing technology, holding a total of 8 patents. His innovative work focuses on enhancing the efficiency and precision of processing methods for various substrates.
Latest Patents
Yamashita's latest patents include a processing apparatus and processing method designed to improve the internal modification of processing target objects. This apparatus features a holder that secures the object while a modifying device radiates laser light to create multiple internal modification layers. The controller of the apparatus ensures that these layers are formed in a spiral shape, optimizing the processing from the outer to the inner diametrical sides of the object.
Another notable patent is the bonded substrate peripheral laser processing method, which involves a substrate processing technique for combined substrates. This method allows for the separation of a first substrate from a second substrate while effectively modifying the surface layer of the surface film at the peripheral portion of the second substrate using laser light.
Career Highlights
Yohei Yamashita is currently employed at Tokyo Electron Limited, a leading company in the semiconductor and electronics manufacturing industry. His work at the company has allowed him to develop and refine his innovative processing techniques, contributing to advancements in laser technology.
Collaborations
Yamashita collaborates with talented individuals such as Hayato Tanoue and Hirotoshi Mori, who share his passion for innovation and technology. Their teamwork has led to the development of cutting-edge solutions in the field of laser processing.
Conclusion
Yohei Yamashita's contributions to laser processing technology exemplify his dedication to innovation and excellence. His patents and collaborative efforts continue to shape the future of processing methods in various industries.