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For the Inventor, By the Inventor

Nagano, Japan

Keisuke Inoue

This inventor holds 14 USPTO granted patents. Top assignees: Seiko Epson Corporation, Canon Kabushiki Kaisha. Active years: 2001-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keisuke Inoue. Retrieved from https://idiyas.com/inventor/keisuke-inoue-qtja61ej

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

USPTO Granted Patents = 14

% Patents Active = 92.9

Average Co-Inventor Count = 4.4

ph-index = 8

Forward Citations = 182(Granted Patents)


Location History:

  • Shizuoka-ken, JP (2001 - 2002)
  • Suwa, JP (2003)
  • Nagano-ken, JP (2001 - 2006)
  • Nagano, JP (2003 - 2007)
  • Shiojiri, JP (2007 - 2016)

Company Filing History:

goldMedal11 out of 34,296 
 
Seiko Epson Corporation
 patents
silverMedal3 out of 93,085 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2001-2016

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14 patents (USPTO):Explore Patents
1. D771184 - Combined container and ink tanks for a printer (2016-11-08),
2. D547369 - Printer with scanner (2007-07-24),
3. D536373 - Combined printer and scanner (2007-02-06),
4. D517119 - Printer (2006-03-14),
5. D498492 - Display unit for printer (2004-11-17),
6. D489402 - Printer (2004-05-05),
7. D479264 - Printer (2003-09-03),
8. 6577838 - Fixing apparatus (2003-06-10),
9. 6487381 - Fixing apparatus in which heating conditions can be changed in accordance with temperature of releasing oil (2002-11-26),
10. D448043 - Inkjet printer (2001-09-19),
11. 6272307 - Releasing agent coating device including releasing agent heater (2001-08-07),
12. D445823 - Inkjet printer (2001-08-01),
13. D441783 - Inkjet printer (2001-05-09),
14. D441012 - Inkjet printer (2001-04-25),

Title: Keisuke Inoue: Innovator in Printer Technology

Introduction

Keisuke Inoue is a prominent inventor based in Nagano-ken, Japan. He has made significant contributions to the field of printer technology, holding a total of 14 patents. His work has been instrumental in advancing the functionality and efficiency of printing devices.

Latest Patents

Among his latest patents are innovative designs such as a combined container and ink tanks for a printer and a printer with a scanner. These inventions reflect his commitment to enhancing user experience and improving the overall performance of printing solutions.

Career Highlights

Throughout his career, Inoue has worked with leading companies in the technology sector, including Seiko Epson Corporation and Canon Kabushiki Kaisha. His experience in these organizations has allowed him to develop cutting-edge technologies that have shaped the printing industry.

Collaborations

Inoue has collaborated with notable professionals in his field, including Manabu Kawahara and Kazuhiro Miyoshi. These partnerships have fostered innovation and have contributed to the successful development of his patented technologies.

Conclusion

Keisuke Inoue's contributions to printer technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the evolution of printing solutions, making him a significant figure in the realm of inventions.

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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