Yokohama, Japan

Hiroshi Tabuchi

This inventor holds 6 USPTO granted patents. Top assignees: Mitsui Engineering and Shipbuilding Company Limited, Starlanes Corporation, Takenaka Komuten Co., Ltd.. Active years: 1979-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Tabuchi. Retrieved from https://idiyas.com/inventor/hiroshi-tabuchi-eohc0xcj

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 = 2.9

ph-index = 5

Forward Citations = 96(Granted Patents)


Location History:

  • Yokohama, JP (1979 - 1986)
  • Tokyo, JP (1983 - 1987)

Company Filing History:


Years Active: 1979-1987

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6 patents (USPTO):Explore Patents

Title: Hiroshi Tabuchi: Innovator in Agricultural and Marine Engineering

Introduction

Hiroshi Tabuchi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the fields of agricultural technology and marine engineering. With a total of 6 patents, his work reflects a commitment to innovation and practical solutions.

Latest Patents

One of his latest patents is an apparatus for fruit fly disinfestation using hot humid air. This innovative device aims to prevent the spread of fruit fly infestation in fruits and vegetables. The apparatus features a treating room, an air chamber, a temperature and humidity regulator, and a ventilation arrangement. This design allows for accurate and uniform control of temperature and humidity, minimizing damage to the treated produce. Another significant patent is for a floating offshore structure. This structure is designed to be moored at a fixed position on the sea, facilitating submarine excavating operations from its deck. It includes a moorage hull part with a vertical through-hole for receiving an excavating drill pipe, along with a movable hull part that enhances its operational capabilities.

Career Highlights

Hiroshi Tabuchi has worked with prominent companies such as Mitsui Engineering and Shipbuilding Company Limited and Takenaka Komuten Co., Ltd. His experience in these organizations has contributed to his expertise in engineering and innovation.

Collaborations

Throughout his career, Hiroshi has collaborated with notable individuals, including Masanao Oshima and Hitoshi Narita. These partnerships have likely enriched his work and led to further advancements in his projects.

Conclusion

Hiroshi Tabuchi's contributions to innovation in agricultural and marine engineering are commendable. His patents demonstrate a blend of creativity and practicality, addressing real-world challenges effectively. His work continues to inspire future innovations in these fields.

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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