This inventor holds 24 USPTO granted patents and 1 EPO patent, primarily in Magnetic Recording Technology. Top assignees: Canon Kabushiki Kaisha, Kabushiki Kaisha Toshiba, Fujitsu Corporation. Active years: 1990-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Utsunomiya, JP (1998 - 2005)
- Tochigi-ken, JP (2007)
- Higashiyamato, JP (2012 - 2013)
- Kawasaki, JP (1990 - 2015)
- Kawasaki Kanagawa, JP (2015)
Company Filing History:
18 out of 92,901 
4 out of 53,250 
2 out of 39,371 
Years Active: 1990-2015
Areas of Expertise:
Title: Innovations of Yuichi Yamada: A Pioneer in Magnetic Recording Technologies
Introduction
Yuichi Yamada, based in Utsunomiya, Japan, is an accomplished inventor known for his significant contributions to the field of magnetic recording technologies. With an impressive portfolio of 24 patents, Yamada has focused on innovations that enhance the performance and efficiency of recording media.
Latest Patents
One of Yamada's notable patents is for a magnetic recording head and disk device, which includes a specially designed magnetic pole that applies a recording magnetic field to a recording medium. This device integrates a light-generating element that heats the recording surface, alongside a complex waveguide arrangement that optimizes light guidance. The design allows for better thermal management, which is crucial for high-density data storage.
Another of his latest innovations is a thermally-assisted magnetic recording head and disk drive that features a near-field transducer partially exposed in its medium-facing surface. This design includes an asymmetric pole end surface, which improves performance by enhancing the interaction between the magnetic pole and the near-field transducer. These advancements reflect Yamada's commitment to pushing the boundaries of magnetic recording technology.
Career Highlights
Yamada has had a distinguished career, working with leading companies in the technology sector. He has been associated with Canon Kabushiki Kaisha and Toshiba Corporation, where he played a pivotal role in developing advanced recording technologies that have shaped the industry. His extensive experience and technical expertise have made him a respected figure in the field.
Collaborations
Throughout his career, Yuichi Yamada has collaborated with esteemed colleagues including Shigeyuki Uzawa and Hideki Nogawa. These professional partnerships have led to groundbreaking innovations in magnetic recording technologies, further enhancing the capabilities of recording devices.
Conclusion
Yuichi Yamada's contributions to the field of magnetic recording technologies are notable and impactful, evidenced by his extensive patent portfolio. His continuous pursuit of innovation not only advances technical knowledge but also plays a crucial role in shaping the future of data storage solutions. Yamada's work exemplifies the spirit of invention that drives the technology industry forward.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile