Tokyo, Japan

Kenji Teshima

This inventor holds 1 USPTO granted patent. Top assignees: Doryokuro Kakunenryo Kaihatsu Jigyodan, Kiso-Jiban Consultants Co., Ltd.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Teshima. Retrieved from https://idiyas.com/inventor/kenji-teshima-3ulma5no

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 8.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Kenji Teshima: Innovator in Groundwater Sampling Technology

Introduction

Kenji Teshima is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of groundwater sampling technology. His innovative approach focuses on developing systems and methods that ensure reliable and efficient groundwater sampling without disturbing the surrounding environment.

Latest Patents

Kenji Teshima holds a patent for a "Packer type groundwater sampling system and water sampling method." This invention provides a system and method for sampling groundwater under in-situ conditions in a reliable, efficient, and economical manner. The design allows for continuous and batch-style water sampling processes, ensuring that the environment of the formation water remains undisturbed. The downhole system is structured to move up and down within a casing pipe, facilitating the insertion and removal from a packer system in the hole.

Career Highlights

Throughout his career, Kenji Teshima has worked with various organizations, including Doryokuro Kakunenryo Kaihatsu Jigyodan and Kiso-jiban Consultants Co., Ltd. His experience in these companies has contributed to his expertise in groundwater sampling technologies.

Collaborations

Kenji has collaborated with notable coworkers such as Katsuhiro Hama and Toshihiro Seo. Their combined efforts have further advanced the field of groundwater sampling.

Conclusion

Kenji Teshima's innovative work in groundwater sampling technology showcases his commitment to environmental preservation and efficiency. His contributions continue to impact the field positively.

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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