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For the Inventor, By the Inventor

Kashiwa, Japan

Manabu Yamauchi

This inventor holds 51 USPTO granted patents and 2 EPO patents, primarily in Image Processing Systems (CPC class G03G). Top assignees: Canon Kabushiki Kaisha, Sony Corporation. Active years: 1986-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Manabu Yamauchi. Retrieved from https://idiyas.com/inventor/manabu-yamauchi

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

USPTO Granted Patents = 51

% Patents Active = 43.1


Average Co-Inventor Count = 4.3

ph-index = 10

Forward Citations = 504(Granted Patents)

Forward Citations (Not Self Cited) = 483(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Toride, JP (2000 - 2003)
  • Chiba, JP (2003 - 2004)
  • Chiba-ken, JP (2004)
  • Ohta-ku, JP (2004)
  • Tokyo, JP (1986 - 2013)
  • Kashiwa, JP (2006 - 2015)

Company Filing History:

goldMedal48 out of 92,901 
 
Canon Kabushiki Kaisha
 patents
silverMedal3 out of 58,145 
 
Sony Corporation
 patents

Years Active: 1986-2015

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Areas of Expertise:
Image Forming Apparatus
Sheet Processing
Imaging Apparatus
Control Method
Heating Apparatus
Sheet Conveying System
Bookbinding System
Power Saving Control
Storage Medium
Data Receiving System
Post-Processing Functions
51 patents (USPTO):Explore Patents
1. 8991689 - Image forming apparatus with reduction layout function, image forming method, and storage medium storing control program therefor (2015-03-31),
2. 8717621 - Image formation control apparatus, image forming system, image formation control method, and storage medium storing image formation control program (2014-05-06),
3. 8662487 - Sheet processing apparatus, image forming apparatus, and image forming system (2014-03-04),
4. 8628073 - Sheet processing apparatus and image forming system (2014-01-14),
5. 8493493 - Imaging apparatus, imaging apparatus control method, and computer program (2013-07-23),
6. 8444136 - Image forming apparatus and sheet supply apparatus having plurality of sheet supply units (2013-05-21),
7. 8413978 - Sheet processing apparatus and image forming system (2013-04-09),
8. 8393372 - Sheet processing apparatus and image forming system (2013-03-12),
9. 8379138 - Imaging apparatus, imaging apparatus control method, and computer program (2013-02-19),
10. 8328178 - Sheet conveying system, control method therefor, control program for implementing the method, and storage medium storing the program (2012-12-11),
11. 8308154 - Image forming apparatus, image forming system, and control method therefor (2012-11-13),
12. 8295759 - Image forming system and control method for the same (2012-10-23),
13. 8262077 - Image forming apparatus and sheet supply apparatus having plurality of sheet supply units (2012-09-11),
14. 8238809 - Image forming system, image forming apparatus, and control method thereof (2012-08-07),
15. 8200103 - Image forming system (2012-06-12),

Title: Innovative Contributions of Manabu Yamauchi

Introduction

Manabu Yamauchi, a prolific inventor based in Kashiwa, Japan, has made significant strides in the field of image forming technology. With an impressive portfolio of 51 patents to his name, his work has had a notable impact on the industry.

Latest Patents

Yamauchi's latest inventions include an image forming apparatus equipped with a reduction layout function. This innovative apparatus is designed to minimize the necessary code area while reserving an appropriately sized imaging area for creating reduction document images. The device comprises several key components: a code symbol detection unit that identifies first and second code symbols on separate sheets, a code information obtaining unit that retrieves information from these codes, and a composite code symbol generation unit that creates unified code symbols from the initial data.

Furthermore, he has developed an image formation control apparatus aimed at reducing unnecessary power consumption during the printing process. This technology allows a primary image forming device to shift into a power-saving mode while delegating the print job to a secondary apparatus when necessary.

Career Highlights

Yamauchi has been instrumental in advancing technological capabilities while working for renowned companies such as Canon and Sony. His contributions during his tenure have not only improved product functionality but also enhanced energy efficiency in image forming devices.

Collaborations

Throughout his career, Yamauchi has collaborated with esteemed colleagues, including Naoto Watanabe and Takayuki Fujii. These collaborations have fostered innovative breakthroughs and have been pivotal in the development of his patented technologies.

Conclusion

Manabu Yamauchi stands out as a notable inventor in the field of image forming technology. His dedication to innovation and his impressive array of patents showcase his significant contributions, shaping the future of image processing and efficiency in the digital age.

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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