This inventor holds 45 USPTO granted patents and 7 published patent applications, primarily in Semiconductor Devices. Top assignees: Mitsubishi Electric Corporation, Mitsubishi Denki Kabushiki Kaisha, Toshiba Memory Corporation. Active years: 2003-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hyogo, JP (2005)
- Kanagawa, JP (2017 - 2018)
- Yokohama Kanagawa, JP (2016 - 2019)
- Yokohama, JP (2019 - 2020)
- Tokyo, JP (2003 - 2022)
- Kawasaki Kanagawa, JP (2023)
- Kawasaki, JP (2020 - 2024)
Company Filing History:
16 out of 16,618 
12 out of 21,351 
9 out of 2,955 
Years Active: 2003-2026
Areas of Expertise:
Title: Kazushige Kawasaki - Innovator in Semiconductor Technology
Introduction
Kazushige Kawasaki is an influential inventor based in Tokyo, Japan, known for his significant contributions to semiconductor technology. With an impressive portfolio of 42 patents, his work has advanced the industry and laid the groundwork for many modern devices.
Latest Patents
Among his latest innovations, Kawasaki has developed a **semiconductor memory device** that incorporates an integrated control circuit. According to one embodiment, this device features a three-dimensional array of memory cells connected to a memory-side interconnection layer. The accompanying circuit chip includes a substrate and a control circuit with a circuit-side interconnection layer, which is bonded to the array chip through bonding metal, ensuring efficient connectivity between components.
Additionally, he has patented a comprehensive **semiconductor device** design. This device consists of a wiring board with dual surfaces, housing multiple semiconductor elements, including sealing materials that facilitate device integrity and performance. A notable feature is the strategically placed slit in the sealing material between the semiconductor elements, enabling optimized function and heat dissipation.
Career Highlights
Kazushige Kawasaki has worked with leading companies in the electronics industry, including Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. His roles in these firms have contributed to the evolution of semiconductor devices and related technologies.
Collaborations
Throughout his career, Kawasaki has collaborated with noteworthy fellow inventors such as Kimio Shigihara and Katsuomi Shiozawa. These collaborations have fostered innovation and propelled advancements in semiconductor research and development.
Conclusion
Kazushige Kawasaki exemplifies the spirit of innovation within the semiconductor field. His patents and collaborative efforts showcase a commitment to enhancing technology and contributing to the industry's future. His work not only reflects his expertise but also serves as an inspiration for future inventors and innovators.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile