Company Filing History:
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1 out of 13,664 
Years Active: 2005-2018
Title: The Innovative Contributions of Yoshinori Ishikawa
Introduction
Yoshinori Ishikawa is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of electronics, holding a total of four patents. His work focuses on enhancing the functionality and efficiency of electronic components.
Latest Patents
One of his latest patents is a contact unit and inspection jig. This invention features a block with a planar portion that abuts the back side of a contact region of a flexible substrate. It includes a recess that is concave with respect to the planar portion, allowing an electronic component mounted on the flexible substrate to be located within the recess. The design ensures that the recess is positioned near a power supply bump, optimizing the component's functionality.
Another significant patent is a ground detection circuit for a video signal driver. This invention prevents large currents from flowing out from the video signal line driver when the video signal line is grounded. The system includes a video signal line driver circuit that transmits video signals at a predetermined DC level. It also features a large current prevention circuit that detects when the video signal line is shorted to ground, effectively cutting off excessive current sources. Additionally, a start-up time enhancement circuit improves the system's start-up time, ensuring efficiency.
Career Highlights
Yoshinori Ishikawa has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Yokowo Co., Ltd. His experience in these organizations has contributed to his expertise in electronic innovations.
Collaborations
Throughout his career, Ishikawa has collaborated with talented individuals, including Hiroki Kinugawa and Takahiro Nagata. These collaborations have fostered a creative environment that has led to innovative solutions in the electronics field.
Conclusion
Yoshinori Ishikawa's contributions to electronics through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative designs continue to influence the development of electronic components.
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.