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For the Inventor, By the Inventor

Sakata, Japan

Takuya Takahashi

This inventor holds 7 USPTO granted patents. Top assignee: Seiko Epson Corporation. Active years: 2005-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuya Takahashi. Retrieved from https://idiyas.com/inventor/takuya-takahashi-45a5s0pf

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

Calculating rank
USPTO Granted Patents = 7

% Patents Active = 57.1

Average Co-Inventor Count = 1.5

ph-index = 4

Forward Citations = 144(Granted Patents)


Location History:

  • Sakata, JP (2005 - 2008)
  • Matsumoto, JP (2020)
  • Suwa, JP (2020)

Company Filing History:

goldMedal7 out of 34,305 
 
Seiko Epson Corporation
 patents

Years Active: 2005-2020

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7 patents (USPTO):Explore Patents
1. 10808135 - Ink-jet ink composition for pressure-adhesion recording target medium and recorded product forming method (2020-10-20),
2. 10731043 - Aqueous ink jet ink composition and ink jet recording apparatus (2020-08-04),
3. 7314818 - Semiconductor device and method of manufacturing the same, circuit board, and electronic equipment (2008-01-01),
4. 7176570 - Method for forming bump, semiconductor element having bumps and method of manufacturing the same, semiconductor device and method of manufacturing the same, circuit board, and electronic equipment (2007-02-13),
5. 7064425 - Semiconductor device circuit board, and electronic equipment (2006-06-20),
6. 6946380 - Method for forming bump, semiconductor element having bumps and method of manufacturing the same, semiconductor device and method of manufacturing the same, circuit board, and electronic equipment (2005-09-20),
7. 6921016 - Semiconductor device and method of manufacturing the same, circuit board, and electronic equipment (2005-07-26),

Title: Takuya Takahashi: Inkjet Printing Innovations

Introduction

Takuya Takahashi is an inventor based in Sakata, Japan, whose patent work focuses on inkjet ink compositions and recording technologies. He is associated with Seiko Epson Corporation and holds 7 patents.

Latest Patents

Takahashi’s recent patent work includes “Ink-jet Ink Composition for Pressure-Adhesion Recording Target Medium and Recorded Product Forming Method.” The invention describes an inkjet composition containing pigment, resin, organic solvent, surfactant, and water for use with pressure-adhesion recording media.

Another recent patent, “Aqueous Ink Jet Ink Composition and Ink Jet Recording Apparatus,” concerns a water-based ink containing pigment and propylene glycol. The patent specifies ranges for viscosity, pH, pigment content, and propylene glycol content, alongside an inkjet recording apparatus.

Career Highlights

Takahashi’s listed inventions address ink formulation and inkjet recording, with attention to composition properties and their application in recording processes. His work is associated with Seiko Epson Corporation, a company active in printing technologies.

Collaborations

Takahashi’s listed coworkers include Kunihiro Fujita and Yusuke Mizutaki.

Conclusion

Takuya Takahashi’s patent portfolio reflects a focus on inkjet printing innovations, particularly ink compositions designed for specific recording applications.

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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