Fukuoka, Japan

Takeshi Shimizu

This inventor holds 4 USPTO granted patents. Top assignee: Toto Ltd.. Active years: 2009-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Shimizu. Retrieved from https://idiyas.com/inventor/takeshi-shimizu-apo0e8lr

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

Calculating rank

% Patents Active = 75.0

Average Co-Inventor Count = 4.7

ph-index = 4

Forward Citations = 78(Granted Patents)


Location History:

  • Fukuoka, JP (2009 - 2011)
  • Fukuoka-ken, JP (2011)

Company Filing History:


Years Active: 2009-2011

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4 patents (USPTO):Explore Patents

Title: Innovations by Takeshi Shimizu

Introduction

Takeshi Shimizu is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of innovation, particularly with his inventions related to energy generation. With a total of 4 patents, Shimizu continues to push the boundaries of technology.

Latest Patents

One of his latest inventions is the Faucet Generator. This innovative device includes a case with water inflow and outflow ports, where a water supply channel is formed. Inside the water supply channel, a rotor vane is positioned, which is integrally rotatable with a magnet. The design also features a bearing that supports the force exerted on the rotor vane by the water flow. Additionally, a coil produces an electromotive force through the rotation of the magnet, while a yoke surrounds the coil and includes multiple inductors that are spaced apart. The coil is strategically placed to face the magnet, which is magnetized on its outer circumferential face.

Another version of the Faucet Generator includes a cylindrical body with a water inflow port and a water outflow port, also forming a water supply channel. This design incorporates rotor vane blades and a magnet that rotates with the rotor vane. The coil generates an electromotive force through the magnet's rotation, and a series of nozzles eject water toward the rotor vane blades, enhancing the device's efficiency.

Career Highlights

Takeshi Shimizu has established himself as a key figure in his field through his innovative designs and practical applications. His work at Toto Ltd. has allowed him to collaborate with other talented individuals, further enhancing his contributions to technology.

Collaborations

Some of his notable coworkers include Naoyuki Onodera and Tomoko Sato. Their collaborative efforts have played a significant role in advancing the projects they work on together.

Conclusion

Takeshi Shimizu's inventive spirit and dedication to innovation are evident in his work, particularly with the Faucet Generator. His contributions continue to impact the field of energy generation and inspire future advancements.

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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