This inventor holds 3 USPTO granted patents. Top assignee: Hoechst Aktiengesellschaft. Active years: 1997-1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Higashimatsuyama, JP (1997 - 1998)
- Matsuyama, JP (1998)
Company Filing History:
Years Active: 1997-1998
Title: Innovations by Tsunetoshi Sugiyama
Introduction
Tsunetoshi Sugiyama is a notable inventor based in Higashimatsuyama, Japan. He has made significant contributions to the field of defect detection in wiring boards. With a total of 3 patents to his name, Sugiyama's work focuses on enhancing the accuracy and efficiency of detecting defects in electronic components.
Latest Patents
One of Sugiyama's latest patents is an apparatus for detecting defects of wires on a wiring board. This innovative detecting apparatus is capable of supporting narrow wire widths and can detect defects in a non-contact manner. It comprises an optical sensor, a sensor head, and a signal processing unit. The optical sensor includes a transparent substrate, a transparent electrode, a thin film of a polymer non-linear optical material, and a reflective film. This setup allows for precise measurements without direct contact with the wiring board.
Another significant patent is a low-cost, fast, and highly accurate defective wire detector. This device is designed to detect defects in wires on a wiring board with at least one wiring layer. It features a light-emitting element substrate that includes a transparent substrate and a light-emitting element, such as an organic light-emitting diode. The detector assesses the condition of light emitted from the substrate when a voltage is applied, determining the presence of any defective wires.
Career Highlights
Sugiyama is currently associated with Hoechst Aktiengesellschaft, where he continues to innovate in the field of electronic component testing. His work has been instrumental in advancing the technology used for defect detection in wiring boards.
Collaborations
Some of his notable coworkers include Yusuke Takano and Shizuo Ogura, who have collaborated with him on various projects.
Conclusion
Tsunetoshi Sugiyama's contributions to the field of defect detection in wiring boards highlight his innovative spirit and dedication to improving electronic testing technologies. His patents reflect a commitment to enhancing accuracy and efficiency in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile