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For the Inventor, By the Inventor

Itami, Japan

Hiroshi Goto

This inventor holds 25 USPTO granted patents, primarily in Image Processing Technology. Top assignees: Minolta Company, Ltd., Minolta Camera Kabushiki Kaisha, Konica Minolta Business Technologies, Inc.. Active years: 1991-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Goto. Retrieved from https://idiyas.com/inventor/hiroshi-goto-h3nvkp8d

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

USPTO Granted Patents = 25

% Patents Active = 96.0

Average Co-Inventor Count = 2.9

ph-index = 7

Forward Citations = 148(Granted Patents)


Location History:

  • Toyokawa, JP (1991)
  • Osaka, JP (1991 - 1992)
  • Machida, JP (1993)
  • Itami, JP (1993 - 2000)
  • Kawanishi, JP (2000 - 2002)
  • Tokyo, JP (1999 - 2008)
  • Aichi-ken, JP (2011)
  • Okazaki, JP (2010 - 2012)

Company Filing History:

goldMedal14 out of 2,816 
 
Minolta Company, Ltd.
 patents
silverMedal6 out of 2,979 
 
Minolta Camera Kabushiki Kaisha
 patents
bronzeMedal4 out of 2,526 
 
Konica Minolta Business Technologies, Inc.
 patents
4. 1 out of 36,718 
 
Nec Corporation
 patents

Years Active: 1991-2012

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Areas of Expertise:
Image Forming Apparatus
Developing Device
Multi-Tone Processing
Electrophotography
Charging Particles
Developer Material
Image Quality Control
Color Data Determination
AC Voltage Application
Developer Conveying
Pressure Regulation
Multicolor Imaging
25 patents (USPTO):Explore Patents
1. 8139990 - Developing device and image forming apparatus (2012-03-20),
2. 8000639 - Developing device and image forming apparatus (2011-08-16),
3. 7995943 - Electrophotographic image forming apparatus for use with powder developer material (2011-08-09),
4. 7835676 - Developing apparatus image forming apparatus, and method of charging a developer using charging particles (2010-11-16),
5. RE40170 - Multi-tone image processing method and apparatus (2008-03-24),
6. 6343201 - Developing apparatus comprising developing roller that is rotated upward from below in developing area and image forming apparatus using the same (2002-01-29),
7. 6266508 - Developing apparatus including an AC voltage applying device (2001-07-24),
8. 6070040 - Development device (2000-05-30),
9. 6064412 - Image forming apparatus using irradiation to form halftone image and (2000-05-16),
10. 5951645 - Network protocol for transferring data between applications running on (1999-09-14),
11. 5950042 - Image forming apparatus and method of controlling the same (1999-09-07),
12. 5893014 - Developing device and developer carrying member (1999-04-06),
13. 5875379 - Developing device capable of preventing cracking of developer due to (1999-02-23),
14. 5870658 - Developing device and regulating member (1999-02-09),
15. 5862444 - Developing roller having another coating of fine particles (1999-01-19),

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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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