Shiojiri, Japan

Nobuhito Takahashi

This inventor holds 54 USPTO granted patents and 3 EPO patents, primarily in Liquid Ejection Technology (CPC class B41J). Top assignees: Seiko Epson Corporation, Seiko Corporation. Active years: 1995-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuhito Takahashi. Retrieved from https://idiyas.com/inventor/nobuhito-takahashi

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


% Patents Active = 63.0

 

Average Co-Inventor Count = 2.5

ph-index = 11

Forward Citations = 379(Granted Patents)

Forward Citations (Not Self Cited) = 373(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Nagano-ken, JP (2001 - 2010)
  • Nagano, JP (1995 - 2019)
  • Shiojiri, JP (2010 - 2021)

Company Filing History:


Years Active: 1995-2021

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Areas of Expertise:
Liquid Ejection
Ink Jet Recording
Fluid Discharging
Maintenance Method
Ejecting Apparatus
Recyclable Materials
Fluid Ejecting Device
Packing Mechanism
Capping Method
Cleaning Method
Ink Supply System
Head Jetting Property
54 patents (USPTO):Explore Patents

Title: Nobuhito Takahashi: Innovator in Recyclable Materials

Introduction

Nobuhito Takahashi, based in Shiojiri, Japan, is a prolific inventor with a remarkable portfolio of 54 patents. His contributions to the field of materials science, particularly in the area of recyclable materials, have positioned him as a key figure in innovation.

Latest Patents

Takahashi's latest patents include a groundbreaking sheet manufactured from recyclable materials. This innovative sheet comprises fibers, resin, and a marking, with the resin being a fusion bonding resin. The fibers are bound to each other through the melting of this resin, incorporating defiberated recycled sheets. The marking is designed to be readable by a reading unit within a supply unit, which is essential for managing feedstock for recycled sheet manufacturing. This patent highlights the importance of traceability in recycled materials. Another significant patent is centered around a sheet manufacturing apparatus and method, where the apparatus utilizes a manufacturing unit and multiple supply units that convey feedstocks overlapping one another to create a high-quality final product.

Career Highlights

Throughout his career, Nobuhito Takahashi has made significant strides working with renowned companies such as Seiko Epson Corporation and Seiko Corporation. His experience in these organizations has helped him refine his innovative approach to product development and patent creation.

Collaborations

In his journey, Takahashi has collaborated with notable individuals like Atsushi Kobayashi and Kazuhisa Kawakami. These partnerships have fostered a rich environment for innovation and shared knowledge, contributing to the successful development of new technologies.

Conclusion

Nobuhito Takahashi exemplifies the spirit of innovation through his extensive work in materials science and his commitment to sustainability. With several patents to his name, his contributions continue to influence the industry and pave the way for future advancements in recyclable materials.

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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