Shiga, Japan

Yohei Iwamoto

This inventor holds 4 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignees: Hitachi Construction Machinery Co., Ltd., Hitachi Construction Machinery Tierra Co., Ltd.. Active years: 2016-2021.

USPTO Granted Patents = 4 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.1

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Kagoshima, JP (2016)
  • Ibaraki, JP (2017)
  • Koka, JP (2017)
  • Shiga, JP (2021)

Company Filing History:


Years Active: 2016-2021

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4 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Yohei Iwamoto

Introduction

Yohei Iwamoto is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of construction machinery, holding a total of four patents. His work focuses on enhancing the functionality and efficiency of compact excavators and other construction equipment.

Latest Patents

One of Iwamoto's latest patents is for a small-sized construction machine with a heat exchanger cover. This invention features an engine cover that can open and close in an upper-lower direction, positioned between a counterweight and the rear surface of a cab. Additionally, the heat exchanger cover is designed to rotate in a front-rear direction, allowing for easier access and maintenance. Another notable patent involves a compact excavator that includes a swing post capable of swinging left and right. This design incorporates a working device with a boom cylinder and hydraulic hoses, ensuring efficient operation while preventing the hoses from interfering with the handrail.

Career Highlights

Throughout his career, Yohei Iwamoto has worked with prominent companies in the construction machinery industry. He has been associated with Hitachi Construction Machinery Co., Ltd. and Hitachi Construction Machinery Tierra Co., Ltd. His experience in these organizations has contributed to his innovative designs and patents.

Collaborations

Iwamoto has collaborated with several professionals in his field, including Junya Kawamoto and Hiroshi Tabeta. These partnerships have likely fostered a creative environment that encourages the development of new ideas and technologies.

Conclusion

Yohei Iwamoto's contributions to construction machinery through his patents demonstrate his commitment to innovation and improvement in the industry. His work continues to influence the design and functionality of compact excavators and other construction equipment.

Profile summary based on public USPTO records.
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