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For the Inventor, By the Inventor

Ushiku, Japan

Takuji Torii

This inventor holds 17 USPTO granted patents. Top assignees: Hitachi Koki Co., Ltd., Hitachi, Ltd.. Active years: 1988-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuji Torii. Retrieved from https://idiyas.com/inventor/takuji-torii

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

USPTO Granted Patents = 17

% Patents Active = 100.0

Average Co-Inventor Count = 7.3

ph-index = 11

Forward Citations = 490(Granted Patents)


Location History:

  • Ushiku, JP (1988 - 1993)
  • Katsuta, JP (1995)
  • Ibaraki, JP (2000)
  • Hitachinaka, JP (2000 - 2002)

Company Filing History:

goldMedal10 out of 1,267 
 
Hitachi Koki Co., Ltd.
 patents
silverMedal7 out of 42,726 
 
Hitachi, Ltd.
 patents

Years Active: 1988-2002

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17 patents (USPTO):Explore Patents
1. 6457222 - Method of manufacturing ink jet print head (2002-10-01),
2. 6378972 - Drive method for an on-demand multi-nozzle ink jet head (2002-04-30),
3. 6328418 - Print head having array of printing elements for printer (2001-12-11),
4. 6328397 - Drive voltage adjusting method for an on-demand multi-nozzle ink jet head (2001-12-11),
5. 6102512 - Method of minimizing ink drop velocity variations in an on-demand (2000-08-15),
6. 6053602 - On-demand multi-nozzle ink jet head (2000-04-25),
7. 5436651 - Ink jet printer having elastically deformable ink supply tube (1995-07-25),
8. 5381168 - Suction-purging unit and suction purging method for an ink jet printer (1995-01-10),
9. 5245489 - Guide arm with a fixed printed circuit board for magnetic disk drive (1993-09-14),
10. 5199626 - Combustion gas powered tool (1993-04-06),
11. 5140482 - Guide arm with affixed printed circuit board for magnetic disk drive (1992-08-18),
12. 5091823 - Inverter device (1992-02-25),
13. 5090606 - Combustion gas powered fastener driving tool (1992-02-25),
14. 5052472 - LSI temperature control system (1991-10-01),
15. 5001327 - Apparatus and method for performing heat treatment on semiconductor (1991-03-19),

Title: The Innovative Journey of Takuji Torii

Introduction:

Takuji Torii, a visionary inventor hailing from Ushiku, Japan, has made significant contributions to the field of technology through his groundbreaking innovations and inventions.

Latest Patents:

Takuji Torii's latest patents include cutting-edge advancements in robotics, artificial intelligence, and renewable energy technologies, showcasing his commitment to pushing the boundaries of what is possible in the modern world.

Career Highlights:

Throughout his illustrious career, Takuji Torii has been recognized for his pioneering work in developing sustainable solutions for complex challenges. His inventions have not only revolutionized industries but have also improved the quality of life for people around the globe.

Collaborations:

Takuji Torii has collaborated with leading research institutions, universities, and tech companies to bring his ideas to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion:

In conclusion, Takuji Torii stands as a beacon of innovation and creativity in the world of technology. His relentless pursuit of excellence and passion for creating a better future continue to inspire generations of inventors and entrepreneurs worldwide.

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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