Location History:
- Kurume, JP (1990)
- Higashikurume, JP (1991 - 1992)
- Hyogo, JP (2003 - 2004)
Company Filing History:
2 out of 297 
1 out of 613 
1 out of 256 Years Active: 1990-2004
Title: Innovations by Toshiyuki Watanabe
Introduction
Toshiyuki Watanabe is a notable inventor based in Higashikurume, Japan. He has made significant contributions to the field of semiconductor manufacturing, holding a total of 6 patents. His work focuses on improving processes and systems that enhance efficiency and effectiveness in semiconductor production.
Latest Patents
Watanabe's latest patents include a substrate carrier management system and program. This innovative system comprises a pre-diffusion processing apparatus, a carrier cleaner, and a carrier conveyer. The pre-diffusion processing apparatus unloads a substrate from a supplied carrier, performs necessary processing, and transfers the processed substrate to a carrier for further use. The carrier cleaner is responsible for cleaning the carrier that has been emptied after substrate removal. The carrier conveyer facilitates the movement of carriers between the processing apparatus and the cleaner. This arrangement allows for the automatic change of carriers, enabling continuous use of cleaned carriers without the need for dedicated ones.
Another significant patent is the apparatus and method for controlling a semiconductor manufacturing system utilizing recycled wafers. This method involves preparing recycling procedure data for various films formed on a wafer, setting a recycle control number for managing recycling processes, and issuing recycling instructions to the recycling apparatus when a specified number of non-product wafers are accumulated.
Career Highlights
Throughout his career, Watanabe has worked with various companies, including Nippon Oil Fats Co., Ltd. His expertise in semiconductor manufacturing has positioned him as a key figure in the industry, contributing to advancements that streamline production processes.
Collaborations
Watanabe has collaborated with notable individuals such as Seizo Miyata and Takamasa Inobe. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Toshiyuki Watanabe's contributions to semiconductor manufacturing through his innovative patents demonstrate his commitment to advancing technology in this field. His work continues to influence the industry, paving the way for more efficient manufacturing processes.