Tokyo, Japan

Keijiro Yoshida

This inventor holds 3 USPTO granted patents. Top assignees: Mitsubishi Heavy Industries Limited, Jonquil Consulting Inc., Nihonkai Lng Co., Ltd. Active years: 2003-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keijiro Yoshida. Retrieved from https://idiyas.com/inventor/keijiro-yoshida

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


Average Co-Inventor Count = 2.6

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Tokyo, JP (2003 - 2006)
  • Hiroshima, JP (2008)

Company Filing History:


Years Active: 2003-2008

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3 patents (USPTO):Explore Patents

Title: Keijiro Yoshida: Innovator in LNG Technology and Earthquake-Resistant Structures

Introduction

Keijiro Yoshida is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of liquefied natural gas (LNG) technology and earthquake-resistant structures. With a total of 3 patents, his work reflects a commitment to innovation and safety in engineering.

Latest Patents

Yoshida's latest patents include a device and method for vaporizing LNG. This LNG gasifier is designed to be installed on offshore structures and features a water passage for heat exchange between water and LNG. Additionally, it includes a bubble generating unit that produces air bubbles in the water passage. Another notable patent is a design analysis method for earthquake-proof reinforcement structures. This method involves selecting members based on allowable stress intensity ratios and calculating the ultimate load at which these members may collapse.

Career Highlights

Throughout his career, Keijiro Yoshida has worked with esteemed companies such as Mitsubishi Heavy Industries Limited and Nihonkai LNG Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in engineering.

Collaborations

Yoshida has collaborated with notable coworkers, including Kazumasa Ogura and Takashi Tachikawa. Their combined expertise has contributed to the advancement of technologies in their respective fields.

Conclusion

Keijiro Yoshida's contributions to LNG technology and earthquake-resistant structures highlight his role as a leading inventor. His innovative patents and collaborations reflect a dedication to enhancing safety and efficiency in engineering practices.

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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