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For the Inventor, By the Inventor

Osaka, Japan

Toshiyuki Kita

This inventor holds 102 USPTO granted patents and 1 EPO patent, primarily in Soldering Technology (CPC class 1403-). Top assignees: Sharp Kabushiki Kaisha Corporation, Hakko Corporation, Toyo-Kougei Inc.. Active years: 1986-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyuki Kita. Retrieved from https://idiyas.com/inventor/toshiyuki-kita

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

USPTO Granted Patents = 102

% Patents Active = 99.0

 

Average Co-Inventor Count = 1.0

ph-index = 41

Forward Citations = 4,601(Granted Patents)

Forward Citations (Not Self Cited) = 3,552(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Kita-ku, JP (2006 - 2007)
  • Osaka-fu, JP (2001 - 2009)
  • Osaka, JP (1986 - 2020)

Company Filing History:

goldMedal68 out of 25,974 
 
Sharp Kabushiki Kaisha Corporation
 patents
silverMedal15 out of 144 
 
Hakko Corporation
 patents
bronzeMedal6 out of 6 
 
Toyo-Kougei Inc.
 patents
4. 5 out of 22 
 
Takara Belmont Corporation
 patents
5. 1 out of 94 
 
Cinna
 patents
6. 1 out of 3 
 
Hokusei Nikkei Household Utensils Co., Ltd.
 patents
7. 1 out of 2 
 
Lobtex Co., Ltd.
 patents
8. 1 out of 3 
 
Os Co., Ltd.
 patents
9. 1 out of 2 
 
Suncorona Oda Co., Ltd.
 patents
10. 1 out of 1 
 
Toshiyuki Kita Design Laboratory Ltd.
 patent
11. 1 out of 1 
 
Toyo-Kougel Inc.
 patent
where one patent can have more than one assignee

Years Active: 1986-2026

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Areas of Expertise:
Soldering Iron
Desoldering Tool
Controller
Grip
Desktop Robot
Electric Heating Tool
Holder
Riveter
Display Device
Television Set
Video Monitor
Speaker
102 patents (USPTO):Explore Patents
1. D1124694 - Chair (2026-05-05),
2. 12425541 - Display device (2025-09-23),
3. D902682 - Holder for soldering iron (2020-11-24),
4. D897172 - Grip for soldering iron (2020-09-29),
5. D879849 - Controller for soldering iron (2020-03-31),
6. D841066 - Desktop soldering robot (2019-02-19),
7. D805567 - Grip for desoldering tool (2017-12-19),
8. D768218 - Holder for desoldering tool (2016-10-04),
9. D765482 - Grip for desoldering tool (2016-09-06),
10. D762754 - Controller for desoldering tool (2016-08-02),
11. D762254 - Controller for soldering iron (2016-07-26),
12. D722256 - Grip for soldering iron (2015-02-10),
13. D703715 - Controller for soldering iron (2014-04-29),
14. D698162 - Seat (2014-01-28),
15. D681413 - Cordless electric riveter (2013-05-07),

Title: Toshiyuki Kita - Pioneering Inventor from Osaka, JP

Introduction: Toshiyuki Kita is a renowned inventor hailing from Osaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kita holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over three decades, Kita has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Kita has collaborated with top researchers, engineers, and designers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Toshiyuki Kita's passion for innovation and his relentless pursuit of technological advancement have solidified his position as a trailblazing inventor in the global landscape of inventions and patents.

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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