Minamisatsuma, Japan

Takakazu Miyahara

This inventor holds 13 USPTO granted patents and 10 published patent applications and 3 EPO patents. Top assignees: Elm Inc., Elm Company. Active years: 1992-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takakazu Miyahara. Retrieved from https://idiyas.com/inventor/takakazu-miyahara

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

Calculating rank
USPTO Granted Patents = 13 

% Patents Active = 61.5

 

Average Co-Inventor Count = 1.7

ph-index = 6

Forward Citations = 91(Granted Patents)


Location History:

  • Kaseda, JP (1992 - 2005)
  • Kagoshima, JP (2013 - 2016)
  • Minami-Satsuma, JP (2009 - 2021)

Company Filing History:


Years Active: 1992-2021

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13 patents (USPTO):Explore Patents

Title: **Takakazu Miyahara: Pioneering Innovations from Minamisatsuma, Japan**

Introduction

Takakazu Miyahara, an accomplished inventor based in Minamisatsuma, Japan, has made significant contributions to the field of technology through his innovative solutions. With a notable portfolio of 13 patents, Miyahara has focused on advancements in seedling growth systems and underwater devices.

Latest Patents

Among his latest inventions, the **Completely Automated Multi-Shelf Seedling Growing System** stands out. This sophisticated system incorporates a cargo transport container with heat insulation, a movement robot, and a series of multi-shelf racks designed to optimize the growing process of seedlings from germination to shipping. The design allows for efficient movement and transfer of seedling trays, showcasing his ingenuity in agricultural technology.

Another remarkable invention is the **Underwater Lighting Device and Underwater Electronic Device**, which demonstrates his ability to innovate in challenging environments. This device features a gas-tight case that ensures durability and functionality under water while maintaining a slightly higher internal pressure than the surrounding water. This unique setup mitigates the risk of water entering the unit in case of structural failure, and also aids in user location through bubble generation.

Career Highlights

Miyahara has collaborated with two notable companies, Elm Inc. and Elm Company, where he leveraged his inventiveness to advance their technological capabilities. His work has impacted various sectors, particularly in agriculture and underwater applications, highlighting his versatile skills as an inventor.

Collaborations

Throughout his career, Takakazu Miyahara has had meaningful collaborations with fellow innovators, including Terumasa Miyahara and Hiroshi Kirihara. These partnerships have fostered a creative environment, allowing for the exchange of ideas and furthering technological developments in their respective fields.

Conclusion

In conclusion, Takakazu Miyahara's dedication to innovation has led to numerous patents that significantly contribute to engineering and technology. His pioneering work in automated seedling systems and underwater devices showcases his skill and commitment to enhancing efficiencies across diverse industries. As he continues to innovate, the impact of his inventions will undoubtedly resonate for years to come.

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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