Hino, Japan

Shigetaka Kurosu

This inventor holds 34 USPTO granted patents and 4 published patent applications and 1 EPO patent, primarily in Image Forming Technology. Top assignees: Konica Minolta Business Technologies, Inc., Konica Corporation, Konica Minolta, Inc.. Active years: 1995-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigetaka Kurosu. Retrieved from https://idiyas.com/inventor/shigetaka-kurosu

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

USPTO Granted Patents = 34 

% Patents Active = 70.6

 

Average Co-Inventor Count = 2.9

ph-index = 5

Forward Citations = 68(Granted Patents)


Location History:

  • Hachioji, JP (2006)
  • Tokyo, JP (1995 - 2019)
  • Hino, JP (2004 - 2020)

Company Filing History:


Years Active: 1995-2026

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Areas of Expertise:
Image Forming Apparatus
Ink Supply Device
Ink-Jet Recording
Electrification Adjustment
Cleaning Apparatus
Image Forming System
Toner Image Transfer
Recording Medium Edge Cleaner
Transfer Material Guide
Intermediate Transfer Belt
Residual Toner Storage
Sheet Conveyance
34 patents (USPTO):Explore Patents

Title: The Innovative Journey of Shigetaka Kurosu

Introduction: Shigetaka Kurosu, hailing from Hino, Japan, is a prominent inventor recognized for his significant contributions to ink-jet recording technology. With an impressive portfolio of 32 patents, Kurosu has played a key role in advancing the capabilities and efficiency of ink-jet imaging systems.

Latest Patents: Among his most notable inventions are the ink-jet recording apparatus and the electrification adjustment apparatus. The ink-jet recording apparatus features a unique design that includes a first electrification adjuster which supplies a charge with one polarity to the recording material and a second electrification adjuster downstream that provides a charge with the opposite polarity. This innovative arrangement ensures the successful formation of ink-jet images at the downstream side. Similarly, his electrification adjustment apparatus enhances the charging process by maintaining different electrostatic capacities between surfaces, which significantly improves the overall performance of the recording operations.

Career Highlights: Kurosu's career has been marked by his tenure at reputable companies, including Konica Minolta Business Technologies, Inc. and Konica Corporation. His work with these organizations has allowed him to refine his expertise and develop pioneering technologies that have had a lasting impact on the printing industry.

Collaborations: Throughout his career, Shigetaka Kurosu has collaborated with noted professionals in the field, including Satoshi Nishida and Hiroshi Morimoto. These partnerships have fostered a collaborative environment of innovation, further propelling advancements in ink-jet technology.

Conclusion: Shigetaka Kurosu's contributions to the field of ink-jet technology exemplify the spirit of innovation. With a wealth of patents to his name and a history of collaboration with accomplished colleagues, Kurosu continues to inspire the next generation of inventors and engineers in the ever-evolving landscape of imaging technology.

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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