Location History:
- Tokyo, JP (1988)
- Mitaka, JP (1990 - 1993)
- Kawasaki, JP (1993 - 1995)
Company Filing History:
Years Active: 1988-1995
Title: **Inventor Tatsuo Ikawa: A Pioneer in Semiconductor Innovation**
Introduction
Tatsuo Ikawa, an influential inventor based in Mitaka, Japan, has made significant contributions to the field of semiconductor technology. With a total of 12 patents to his name, Ikawa is at the forefront of innovations that enhance memory devices and their efficiency in computing systems. His work not only showcases his creativity but also reflects the advancements in technology that shape our daily lives.
Latest Patents
Ikawa's most recent patents include a groundbreaking **semiconductor memory device**. This innovation features output ports that allow for serial access to memory cells, which are connected through multiple select lines. The device integrates a decode counter that is essential for generating counter address signals, enabling an efficient decoding process. Furthermore, the serial decoder incorporated in the design assists in selecting any one of the desired select lines, showcasing an impressive leap forward in semiconductor functionality.
Another notable invention is the **multiport memory**, which comprises pairs of memory cells alongside a complex arrangement of bit lines and word lines on the random access port side. This innovative memory structure allows for enhanced data management, as it connects different memory cells with corresponding bit and word lines. Additionally, the design includes control systems that optimize data transmission through smart switch circuits, ensuring a seamless data flow to the data register.
Career Highlights
Tatsuo Ikawa is currently associated with **Kabushiki Kaisha Toshiba**, a leading technology company known for its advancements in electronics and computing. Within this prestigious organization, Ikawa has been able to leverage his expertise to design and develop state-of-the-art semiconductor devices that play a critical role in modern computing.
Collaborations
Throughout his career, Ikawa has collaborated with several esteemed professionals in the industry, including Shigeo Ohshima and Haruki Toda. These partnerships have allowed for the exchange of ideas and innovations, further propelling advancements in semiconductor technology and the development of groundbreaking patents.
Conclusion
Tatsuo Ikawa's contributions to the field of semiconductor technology exemplify the impact that dedicated inventors can have on our technological landscape. With a robust portfolio of patents and a strong career at Kabushiki Kaisha Toshiba, Ikawa continues to inspire the next generation of inventors and innovators. His work exemplifies the vital role innovation plays in shaping the future of technology.