Location History:
- Tokyo, JP (2017 - 2018)
- Toda, JP (2021)
Company Filing History:
8 out of 1,559 
1 out of 989 
Years Active: 2017-2021
Title: Takumi Shotokuji: Innovator in Semiconductor Manufacturing
Introduction
Takumi Shotokuji is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor manufacturing, holding a total of 8 patents. His innovative approaches have advanced the technology surrounding III-V compound crystals and single-crystal substrates.
Latest Patents
Among his latest patents, Shotokuji has developed a manufacturing method for III-V compound crystals. This method includes several steps, such as providing a seed-crystal-formed substrate, separating part of the III-V compound seed crystal from the substrate, and generating the III-V compound crystal through a reaction between group III and group V elements. Additionally, he has patented a method for processing single-crystal substrates. This method involves forming shield tunnels using a pulsed laser beam, removing the film deposited on the substrate, and dividing the substrate along preset division lines.
Career Highlights
Throughout his career, Takumi Shotokuji has worked with notable organizations, including Disco Corporation and Osaka University. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.
Collaborations
Some of his notable coworkers include Noboru Takeda and Hiroshi Morikazu. Their collaborative efforts have further enhanced the research and development in the field of semiconductor manufacturing.
Conclusion
Takumi Shotokuji's innovative work in semiconductor manufacturing has established him as a key figure in the industry. His patents and collaborations reflect his commitment to advancing technology and improving manufacturing processes.