This inventor holds 157 USPTO granted patents, primarily in Disk Cartridge Technology (CPC class 360132). Top assignees: Fuji Photo Film Company, Limited, Fujifilm Corporation, Iomega Corporation. Active years: 1977-2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Inventors with similar research interests:
Location History:
- Odarawa, JA (1977)
- Odawara, JA (1978)
- Ebina, JP (1987)
- both Kanagawa, JP (1993)
- Odawara, JP (1978 - 2005)
- Kanagawa-ken, JP (1997 - 2006)
- Kanagawa, JP (1984 - 2010)
Company Filing History:



Years Active: 1977-2010
Areas of Expertise:
Title: Kengo Oishi: Pioneering Innovator with 157 Patents
Introduction:
Kengo Oishi, a brilliant inventor hailing from Kanagawa, Japan, has made significant contributions to the field of technology and patents. With an impressive portfolio of 157 patents, Oishi's groundbreaking work has revolutionized the design and functionality of various recording disk cartridges and disk cartridges' opening mechanisms.
Latest Patents:
Among Kengo Oishi's notable recent patents is the "Recording Disk Cartridge Having a Plurality of Flexible Recording Disk Media." This invention introduces a recording disk cartridge that includes multiple flexible recording disk media, a rotational member, and a cartridge case. The design allows for simultaneous rotation of the recording disk media, providing enhanced functionality and convenience.
Another noteworthy patent by Oishi is the "Apparatus for Opening and Closing a Head Opening, and Disk Cartridge Using the Same." This innovation aims to facilitate the smooth opening and closing of a head opening in a disk cartridge. By designing a more compact second shutter, Oishi ensures better usability while maintaining the integrity of the recording media.
Career Highlights:
Throughout his illustrious career, Kengo Oishi has made significant contributions to several esteemed companies in the industry. He has served in crucial roles at Fuji Photo Film Company, Limited (now known as Fujifilm Corporation), a household name recognized for its pioneering work in imaging and photography.
With his extensive expertise in researching and developing advanced technologies, Oishi has been instrumental in shaping the future of recording disk cartridges. His patents bear testament to his dedication and passion for finding innovative solutions to existing challenges.
Collaborations:
Kengo Oishi has had the privilege of collaborating with distinguished professionals in his field. Notably, he has worked alongside prominent individuals such as Osamu Suzuki and Choji Komiyama. These collaborations have fostered an environment of knowledge-sharing and synergy, leading to further advancements in their respective areas of expertise.
Conclusion:
Kengo Oishi's exemplary career as an inventor and his immense contributions to the field of technology have solidified his status as a notable innovator. Through his numerous patents, Oishi has improved the functionality and usability of recording disk cartridges and disk cartridge opening mechanisms.
His collaborations with esteemed colleagues and his association with industry-leading companies have further enriched his contributions to the field. As we look forward to witnessing more groundbreaking inventions from Kengo Oishi, his dedication and ingenuity continue to shape the landscape of innovations and patents.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile