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For the Inventor, By the Inventor

Matsumoto, Japan

Kiyohiko Takemoto

This inventor holds 88 USPTO granted patents and 5 published patent applications and 10 EPO patents, primarily in Ink Jet Recording (CPC class 347 45). Top assignees: Seiko Epson Corporation, Mikuni Color Ltd., Nitto Boseki Co., Ltd.. Active years: 1994-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyohiko Takemoto. Retrieved from https://idiyas.com/inventor/kiyohiko-takemoto

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

USPTO Granted Patents = 88 

% Patents Active = 68.2

 

Average Co-Inventor Count = 2.3

ph-index = 22

Forward Citations = 1,846(Granted Patents)

Forward Citations (Not Self Cited) = 1,749(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Nagana, JP (2006)
  • Suwa, JP (1994 - 2013)
  • Nagano, JP (1995 - 2013)
  • Nagano-Ken, JP (2002 - 2016)
  • Matsumoto, JP (2009 - 2023)

Company Filing History:

goldMedal86 out of 34,268 
 
Seiko Epson Corporation
 patents
silverMedal1 out of 5 
 
Mikuni Color Ltd.
 patents
bronzeMedal1 out of 266 
 
Nitto Boseki Co., Ltd.
 patents

Years Active: 1994-2025

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Areas of Expertise:
Ink Jet Recording
Ink Composition
Recording Method
Ink Set
Manufacturing Device
Transfer Medium
Printing Liquid
Conductive Substrate
Projector Screen
Oil-Based Ink
Clear Ink Composition
Polyallylamine
88 patents (USPTO):Explore Patents
1. 12434490 - Recording method (2025-10-07),
2. 11806989 - Recording method (2023-11-07),
3. 10974524 - Recording method (2021-04-13),
4. 10328720 - Recording method (2019-06-25),
5. 9555648 - Method of manufacturing recorded matter, manufacturing device of recorded matter and recorded matter (2017-01-31),
6. 9522549 - Recording method (2016-12-20),
7. 9254676 - Treatment liquid for plastic film, primer liquid for printing, ink composition, and method for ink jet recording using them (2016-02-09),
8. 9193178 - Recording method (2015-11-24),
9. 9108452 - Method of manufacturing recorded matter, manufacturing device of recorded matter and recorded matter (2015-08-18),
10. 9079418 - Treatment liquid for plastic film, primer liquid for printing, ink composition, and method for ink jet recording using them (2015-07-14),
11. 9034427 - Method of forming opaque layer, recording process, ink set, ink cartridge, and recording apparatus (2015-05-19),
12. 9023140 - Ink jet ink set and ink jet recording system (2015-05-05),
13. 8851650 - Method of producing transfer medium, set of ink and adhesive liquid used for the method, transfer medium, and apparatus for producing the transfer medium (2014-10-07),
14. 8616669 - Control device, method and program for manufacturing transfer medium (2013-12-31),
15. 8585199 - Ink jet recording system and recording method (2013-11-19),

Title: Pioneering Inventor: Kiyohiko Takemoto

Introduction: Kiyohiko Takemoto, a brilliant inventor hailing from Matsumoto, JP, is a trailblazer in the realm of innovation. With a remarkable portfolio of 87 patents, his groundbreaking inventions have left an indelible mark on the industry.

Latest Patents: Among his latest patents is a cutting-edge recording method, which involves an intricate process of evaporating ink from a recording medium, showcasing his keen eye for technological advancements and efficiency.

Career Highlights: Takemoto has made significant contributions to renowned companies like Seiko Epson Corporation, where his inventive spirit and expertise have been instrumental in driving progress and pushing boundaries in the field of technology.

Collaborations: Throughout his illustrious career, Takemoto has collaborated with esteemed individuals such as Kazuhide Kubota and Tsuyoshi Sano, fostering a culture of innovation and teamwork that has led to the successful realization of groundbreaking projects.

Conclusion: Kiyohiko Takemoto's unwavering commitment to excellence, coupled with his passion for creating a better future through innovation, solidifies his position as a true pioneer in the world of inventors. His remarkable journey serves as an inspiration to aspiring inventors and underscores the transformative power of innovative thinking in shaping our world.

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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