This inventor holds 24 USPTO granted patents and 3 published patent applications, primarily in Magnetic Disk Technology. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation. Active years: 2012-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ome, JP (2012 - 2014)
- Yokohama, JP (2014)
- Yokohama Kanagawa, JP (2016 - 2020)
- Kanagawa, JP (2019 - 2020)
- Kawasaki Kanagawa, JP (2020 - 2024)
Company Filing History:
24 out of 53,262 
16 out of 1,703 Years Active: 2012-2026
Areas of Expertise:
Title: Gaku Koizumi: Innovator in Magnetic Disk Technology
Introduction: Gaku Koizumi, based in Yokohama, Kanagawa, Japan, has made significant contributions to the field of magnetic disk devices and heads. With a remarkable portfolio of 23 patents, his work has advanced various technologies within the storage industry.
Latest Patents: Among his latest innovations, Gaku Koizumi has developed a magnetic disk device that features a unique magnetic head design. This design includes a main pole and an auxiliary magnetic pole, complemented by side shields that control magnetic flux for enhanced oscillation frequency. Additionally, he has created a magnetic head and magnetic recording/reproducing device that incorporates a spin torque control element, allowing for precise resistance measurement and enhanced performance in data storage applications.
Career Highlights: Throughout his career, Gaku Koizumi has worked at prominent companies such as Toshiba Corporation and Toshiba Electronic Devices & Storage Corporation. His tenure at these organizations has facilitated the development of cutting-edge technologies in magnetic storage solutions.
Collaborations: During his professional journey, Gaku Koizumi has collaborated with notable coworkers, including Masaya Ohtake and Tomoko Taguchi. Their collective expertise has contributed to numerous innovative projects and has helped shape advancements in the field.
Conclusion: Gaku Koizumi stands out as a pivotal inventor in the realm of magnetic disk technology. His 23 patents reflect a commitment to innovation and excellence, positioning him as a respected figure in the industry. Through his work and collaborations, he continues to influence the development of advanced storage solutions, making a lasting impact on the technology landscape.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile