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For the Inventor, By the Inventor

Oume, Japan

Nobuyuki Ito

This inventor holds 15 USPTO granted patents. Top assignee: Canon Kabushiki Kaisha. Active years: 1991-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyuki Ito. Retrieved from https://idiyas.com/inventor/nobuyuki-ito-8hao13c5

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

USPTO Granted Patents = 15

% Patents Active = 86.7

Average Co-Inventor Count = 1.9

ph-index = 6

Forward Citations = 111(Granted Patents)


Location History:

  • Kawasaki, JP (1991)
  • Oume, JP (1993 - 1998)
  • Shizuoka-ken, JP (1999 - 2003)
  • Shizuoka, JP (2005 - 2008)

Company Filing History:

goldMedal15 out of 93,085 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1991-2008

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15 patents (USPTO):Explore Patents
1. 7343112 - Image forming apparatus using hypochromatic toner and hyperchromatic toner (2008-03-11),
2. 7315712 - Electrophotographic image recording apparatus and method therefore (2008-01-01),
3. 6879788 - Image forming apparatus with density detecting means (2005-04-12),
4. 6558861 - Transfer sheet and image-forming method (2003-05-06),
5. 6327450 - Image forming apparatus and image forming method using color toner (2001-12-04),
6. 6029037 - Transfer device employing a transfer electrode in the vicinity of an (2000-02-22),
7. 5995786 - Image forming apparatus (1999-11-30),
8. 5970285 - Cleanerless image forming apparatus (1999-10-19),
9. 5729802 - Contact charger for charging a photosensitive member (1998-03-17),
10. 5724090 - Image forming method and apparatus thereof with control of dot position (1998-03-03),
11. 5677099 - Method of developing electrostatic latent image using oscillating bias (1997-10-14),
12. 5523834 - Image forming apparatus having recording material separating means (1996-06-04),
13. 5414497 - Powder conveying device (1995-05-09),
14. 5270484 - Powder conveying device (1993-12-14),
15. 5029314 - Image formation condition controlling apparatus based on fuzzy inference (1991-07-02),

Title: Nobuyuki Ito: Innovator in Image Forming Technology

Introduction

Nobuyuki Ito is a prominent inventor based in Oume, Japan. He has made significant contributions to the field of image forming technology, holding a total of 15 patents. His work primarily focuses on enhancing the quality and efficiency of image formation processes.

Latest Patents

One of his latest patents is an image forming apparatus that utilizes both hypochromatic and hyperchromatic toners. This innovative apparatus is designed to form images on a transferring medium by employing toners of substantially the same color. The image forming portion includes a developing device that effectively manages the application of both toners. In areas where the two toners are mixed, the recording rate of the hyperchromatic toner is set at 1/16, with a minimum toner image size of 50 µm or less. This design aims to reduce graininess in the final image output. Another notable patent involves an electrophotographic image recording apparatus that includes a photoconductive image bearing member and a charging apparatus. This technology allows for improved image formation by utilizing different writing resolutions for the two types of toners, thereby addressing issues such as streak generation and achieving a photographic texture.

Career Highlights

Nobuyuki Ito is currently associated with Canon Kabushiki Kaisha, a leading company in imaging and printing technology. His work at Canon has allowed him to push the boundaries of what is possible in image formation, contributing to advancements that benefit both consumers and businesses alike.

Collaborations

Throughout his career, Nobuyuki has collaborated with notable colleagues such as Hiroaki Tsuchiya and Keishi Ohsawa. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Nobuyuki Ito's contributions to image forming technology have made a lasting impact on the industry. His innovative patents and collaborations continue to shape the future of imaging solutions.

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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