This inventor holds 2 USPTO granted patents. Top assignees: Hakko Co., Ltd., Tokyo Gas Company Limited. Active years: 1992-1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yamato, JP (1992)
- Kanagawa-ken, JP (1997)
Company Filing History:

Years Active: 1992-1997
Title: Kenji Ohshima: Innovator in Pipeline Technology
Introduction
Kenji Ohshima is a notable inventor based in Kanagawa-ken, Japan. He has made significant contributions to the field of pipeline technology, particularly in methods for lining and repairing pipelines. With a total of 2 patents, his work has had a considerable impact on the industry.
Latest Patents
Ohshima's latest patents include a "Method for Lining the Internal Surface of a Pipe" and a "Method for Repairing Interior Portions of a Pipeline." The first patent describes a comprehensive method for introducing resin into a pipe to create a uniform lining layer. This process involves the use of flake material and a ball-like pig to ensure an even application. The second patent focuses on supplying liquefied resin into a pipeline, utilizing compressed air to effectively line the inner walls of both the pipeline and any branch pipes.
Career Highlights
Throughout his career, Kenji Ohshima has worked with prominent companies such as Hakko Co., Ltd. and Tokyo Gas Company Limited. His experience in these organizations has allowed him to refine his innovative techniques and contribute to advancements in pipeline maintenance and repair.
Collaborations
Ohshima has collaborated with notable coworkers, including Nobukatsu Ike and Motoyuki Koga. Their combined expertise has fostered a collaborative environment that encourages innovation and the development of effective solutions in pipeline technology.
Conclusion
Kenji Ohshima's contributions to pipeline technology through his patents and collaborations highlight his role as a significant inventor in this field. His innovative methods for lining and repairing pipelines continue to influence industry practices and improve infrastructure reliability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile