Ibaraki, Japan

Takafumi Karino

This inventor holds 3 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1977-1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takafumi Karino. Retrieved from https://idiyas.com/inventor/takafumi-karino

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 4.2

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Ibaraki, JA (1977)
  • Tomobemachi, JA (1978)
  • Nishiibaraki, JP (1979)

Company Filing History:


Years Active: 1977-1979

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Takafumi Karino

Introduction

Takafumi Karino is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of hydraulic transportation, holding a total of 3 patents. His work focuses on improving the efficiency and effectiveness of transporting solid materials.

Latest Patents

One of his latest patents is a hydraulic transportation apparatus for solid materials. This invention allows for the transportation of solid materials with a wide grain-size distribution, including both fine and coarse particles. By adding a liquid as a transportation medium, the materials are transformed into a slurry, which can be transported hydraulically. The waste solution is then thickened into a heavy media, which is reserved in a tank to adjust the concentration of the media. This media is returned to the transportation source, enhancing the efficiency of the transportation process.

Another significant patent is the hydraulically transported capsule. This capsule features a cylindrical shell designed to contain goods for transport. A flexible cover member is fitted over one end of the shell, which prevents damage or deformation during transport. This design reduces resistance as the capsule moves through the tubular passageway, improving the overall efficiency of the transportation system.

Career Highlights

Takafumi Karino is currently employed at Hitachi, Ltd., where he continues to innovate and develop new technologies. His work has had a profound impact on the field of hydraulic transportation, showcasing his expertise and commitment to advancing this area of technology.

Collaborations

Throughout his career, Karino has collaborated with esteemed colleagues such as Masakatsu Sakamoto and Syosaku Watanabe. These collaborations have further enriched his work and contributed to the development of innovative solutions in hydraulic transportation.

Conclusion

Takafumi Karino's contributions to hydraulic transportation technology are noteworthy and impactful. His inventions demonstrate a commitment to innovation and efficiency in the field. As he continues to work at Hitachi, Ltd., his future contributions are eagerly anticipated.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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