This inventor holds 83 USPTO granted patents and 2 published patent applications, primarily in Semiconductor Devices (CPC class 365145). Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation, Matsushita Electronics Corporation. Active years: 1992-2025.
Inventors with similar research interests:
Location History:
- Kadoma, JP (2010)
- Toyama, JP (2016 - 2017)
- Nara, JP (1992 - 2023)
Company Filing History:
43 out of 27,375 
19 out of 16,454 
12 out of 655 
Years Active: 1992-2025
Areas of Expertise:
Title: Hiroshige Hirano: Pioneer in Semiconductor Innovations
Introduction
Hiroshige Hirano, located in Nara, Japan, is a prominent inventor celebrated for his remarkable contributions to the field of semiconductor technology. With an impressive portfolio of 81 patents, Hirano has established himself as a leading figure in innovation, particularly in the design and functionality of memory cells and transistors.
Latest Patents
Hirano’s latest patents reflect significant advancements in semiconductor devices. One notable invention describes a semiconductor device where first and second memory cells are strategically arranged on a substrate. This configuration includes a sophisticated assembly of selection gates and floating gates that significantly enhance the functionality of memory cells. Additionally, another patent dives into an active region featuring a body region that hosts both first and second transistors. The design ensures that the source and drain regions are configured to share a common area, optimizing space and efficiency. Such innovations underline Hirano's commitment to pushing the boundaries of semiconductor technology.
Career Highlights
Throughout his illustrious career, Hirano has made significant strides by working with prominent companies like Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His tenure at these leading firms has been instrumental in shaping his career and advancing his innovative ideas in semiconductor technology. His extensive experience in these well-regarded organizations further solidifies his reputation as an influential inventor in the field.
Collaborations
Hirano has collaborated with noteworthy peers, including fellow innovators Tatsumi Sumi and Tetsuji Nakakuma. These collaborations have fostered a dynamic exchange of ideas, leading to groundbreaking advancements and contributing to the success of their innovative projects. Working alongside such talented individuals has undoubtedly enriched Hirano’s contributions to the semiconductor industry.
Conclusion
Hiroshige Hirano stands as a testament to innovation in the semiconductor realm. His extensive patent portfolio and collaborations with leading companies and fellow inventors highlight his enduring impact on technology. As semiconductor devices continue to evolve, Hirano's work ensures a progressive leap toward a more efficient technological future.