This inventor holds 9 USPTO granted patents and 8 published patent applications and 1 EPO patent. Top assignees: Hitachi-High-Technologies Corporation, Hitachi High-Tech Corporation, Kioxia Corporation. Active years: 2010-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Mito, JP (2010 - 2013)
- Tokyo, JP (2018 - 2024)
Company Filing History:



Years Active: 2010-2026
Title: **Innovations of Hirokazu Kato: A Pioneer in Semiconductor Technologies**
Introduction
Hirokazu Kato, an esteemed inventor based in Tokyo, Japan, has made significant contributions to the field of semiconductor technology. With a total of seven patents to his name, Kato has been instrumental in developing methods that enhance the efficiency and functionality of electronic devices.
Latest Patents
Among his latest patents are groundbreaking innovations such as a wiring formation method, a method for manufacturing semiconductor devices, and an advanced semiconductor device. The wiring fabrication method he developed involves pressing a first template featuring specific recessed portions against a film to form a detailed pattern for wiring and vias. This method allows for precision and functionality in electronic circuits. Additionally, Kato has designed a multicolor fluorescence analysis device that uses fiberoptic plates to guide and detect emitted fluorescence, enhancing the analysis process for various applications.
Career Highlights
Hirokazu Kato has had a notable career, with experience at prominent companies like Hitachi High-Technologies Corporation and Hitachi High-Tech Corporation. His work at these institutions has allowed him to push the boundaries of innovation in semiconductor technology and contribute to sophisticated manufacturing processes.
Collaborations
Throughout his career, Kato has collaborated with talented professionals in the field, including Tomohiro Shoji and Takanobu Haga. These collaborations have resulted in various advancements in technology and a shared commitment to innovation.
Conclusion
Hirokazu Kato stands as a prominent figure in the landscape of semiconductor inventions. His patents reflect a deep understanding of technology and its applications, positioning him as a leader in the innovation of electronic devices. As technologies continue to evolve, Kato’s contributions will undoubtedly have a lasting impact on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile