Location History:
- Hachioji, JA (1978)
- Hachioji, JP (1984 - 1992)
Company Filing History:
4 out of 42,485 
3 out of 88 
Years Active: 1978-1992
Title: Kyo Suda: Innovator in Laser Measurement and Semiconductor Inspection
Introduction
Kyo Suda is a notable inventor based in Hachioji, Japan. He has made significant contributions to the fields of laser measurement and semiconductor inspection. With a total of 5 patents to his name, Suda's work has advanced the technology used in precision measurement and defect detection.
Latest Patents
One of Suda's latest inventions is a laser length measuring instrument. This device generates first and second sinusoidal wave interference signals that differ in phase by π/2. It utilizes a phase difference signal generating circuit to create a plurality of third sinusoidal wave interference signals. These signals are combined to produce accurate, high-resolution displacement measuring data, minimizing errors in measurement results.
Another significant patent is a pattern defect inspection apparatus. This apparatus detects defects in patterns formed on semiconductor wafers by scanning them with a coherent light beam. It includes an abnormal direction signal detector and a normal pattern detector, which work together to determine the presence of defects. This innovative approach enhances the reliability of semiconductor manufacturing processes.
Career Highlights
Kyo Suda has worked with prominent companies such as Hitachi, Ltd. and Hitachi Electronics Engineering Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced measurement and inspection technologies.
Collaborations
Suda has collaborated with notable colleagues, including Shinobu Hase and Yasuo Yatsugake. Their combined efforts have furthered the development of innovative technologies in their respective fields.
Conclusion
Kyo Suda's contributions to laser measurement and semiconductor inspection demonstrate his commitment to innovation. His patents reflect a deep understanding of technology and its applications in industry. Suda's work continues to influence advancements in precision measurement and defect detection.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.