Location History:
- Kanagawa, JP (2012 - 2014)
- Tokyo, JP (2011 - 2016)
Company Filing History:
Years Active: 2011-2016
Title: The Innovations of Toshikazu Ishikawa
Introduction
Toshikazu Ishikawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 13 patents. His work focuses on enhancing the performance and reliability of semiconductor devices, which are crucial in modern electronics.
Latest Patents
One of his latest patents is a semiconductor device with a wiring substrate that includes conductive pads and testing conductive pads. This innovation promotes the miniaturization and high performance of semiconductor devices, particularly those with a package on package (POP) structure. In this design, multiple semiconductor packages are stacked in a multistage manner. The testing conductive pad is strategically arranged outside the conductive pad for external input/output, reducing the length of the wire that connects the microcomputer chip and the memory chip to the testing conductive pad.
Another notable patent is a method of manufacturing semiconductor devices aimed at improving their reliability. This method involves mounting a microcomputer chip with multiple pads on a wiring substrate. The design includes a unique arrangement of first and second pads, which allows for different electric currents to flow, enhancing the functionality of the semiconductor device.
Career Highlights
Toshikazu Ishikawa is currently employed at Renesas Electronics Corporation, where he continues to innovate in the semiconductor field. His work has been instrumental in advancing technologies that are foundational to various electronic applications.
Collaborations
Throughout his career, Ishikawa has collaborated with notable colleagues, including Mikako Okada and Michiaki Sugiyama. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Toshikazu Ishikawa's contributions to semiconductor technology exemplify the impact of innovative thinking in the electronics industry. His patents reflect a commitment to enhancing device performance and reliability, making him a key figure in his field.
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.