Location History:
- Tokyo, JP (1990 - 2001)
- Minato-ku, JP (2001)
Company Filing History:
8 out of 28,544 
3 out of 90,594 
2 out of 5 
Years Active: 1990-2001
Title: Yoshio Kaneko: Innovator in Semiconductor Technology
Introduction
Yoshio Kaneko is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 15 patents. His innovative work has paved the way for advancements in manufacturing processes and image processing systems.
Latest Patents
One of Kaneko's latest patents is an aligning method that is particularly useful in semiconductor device manufacturing exposure apparatuses of the step-and-repeat type. This method allows for the sequential positioning of regions on a wafer to an exposure position. The process involves detecting marks on selected regions of the wafer to obtain corresponding mark signals, which are then used to measure positional data related to the positions or errors of these regions. The reliability of each measured positional data is assessed using fuzzy reasoning, ensuring that higher reliability data has a greater influence on the final corrected positional data. This meticulous approach guarantees high-precision alignment of each region on the wafer.
Another notable patent is the original-discrimination system designed for discriminating special documents. This system utilizes an original image that consists of a printed region and a background region. By detecting the shape of the peripheral zone of the original image, the system determines whether the original image contains a special document. The width of an outer-frame region, which has a predetermined shape, is also measured to aid in this determination.
Career Highlights
Throughout his career, Yoshio Kaneko has worked with renowned companies such as Ricoh Company, Ltd. and Canon Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the semiconductor and imaging sectors.
Collaborations
Kaneko has collaborated with notable colleagues, including Takashi Saitoh and Toshiya Hikita. Their combined expertise has further enhanced the innovative projects they have undertaken together.
Conclusion
Yoshio Kaneko's contributions to semiconductor technology and image processing have established him as a key figure in the field. His innovative patents reflect his commitment to advancing technology and improving manufacturing processes.
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.