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For the Inventor, By the Inventor

Ikeda, Japan

Takeshi Maeyama

This inventor holds 36 USPTO granted patents and 1 published patent application and 4 EPO patents, primarily in Image Formation Technology. Top assignees: Konica Minolta Business Technologies, Inc., Konica Minolta, Inc., Konica-Minolta Holdings, Inc.. Active years: 2007-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Maeyama. Retrieved from https://idiyas.com/inventor/takeshi-maeyama

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

USPTO Granted Patents = 36 

% Patents Active = 66.7

 

Average Co-Inventor Count = 3.2

ph-index = 2

Forward Citations = 22(Granted Patents)


Location History:

  • Kawanishi, JP (2007 - 2011)
  • Ikeda, JP (2010 - 2018)
  • Hachioji, JP (2020 - 2021)

Company Filing History:

goldMedal24 out of 2,526 
 
Konica Minolta Business Technologies, Inc.
 patents
silverMedal11 out of 4,387 
 
Konica Minolta, Inc.
 patents
bronzeMedal1 out of 713 
 
Konica-Minolta Holdings, Inc.
 patents

Years Active: 2007-2021

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Areas of Expertise:
Image Forming Apparatus
Wet-Type Development Device
Toner Measurement
Electrostatic Latent Image
Developer Carrier
Magnetic Brush
Toner Conveyance
Capacitance Change Detector
Transfer Bias
Lubricant Control
Charging Unit
Reverse Polarity Particles
36 patents (USPTO):Explore Patents
1. 11126131 - Cleaning device and image forming apparatus (2021-09-21),
2. 10627762 - Image forming apparatus and computer readable storage medium storing program (2020-04-21),
3. 10042290 - Image forming apparatus and image forming method for cleaning the intermediate transfer belt (2018-08-07),
4. 9829831 - Wet development device and wet image forming apparatus (2017-11-28),
5. 9785106 - Image forming apparatus and method for controlling an amount of lubricant applied on the image carrier (2017-10-10),
6. 9599925 - Image forming apparatus, control method, and non-transitory storage medium encoded with computer readable program (2017-03-21),
7. 9395653 - Wet-type developing device and wet-type image forming apparatus (2016-07-19),
8. 9383705 - Wet-type image formation apparatus adjusting toner conveyance amount and toner charge amount (2016-07-05),
9. 9383688 - Wet-type developing device and wet-type image forming apparatus with charging unit and neutralizing unit (2016-07-05),
10. 9291938 - Wet-type image formation apparatus (2016-03-22),
11. 9031432 - Wet-type image forming apparatus and method of setting transfer bias in wet-type image forming apparatus (2015-05-12),
12. 8948633 - Wet-type image forming apparatus (2015-02-03),
13. 8934790 - Development apparatus and image forming apparatus using the same (2015-01-13),
14. 8913933 - Paper conveying device, image forming apparatus, and push-in amount adjusting method (2014-12-16),
15. 8699901 - Deposited toner measuring apparatus having a capacitor and a capacitance change detector for detecting a change in capacitance of the capacitor, and an image formation apparatus, and method for controlling image formation apparatus related thereto (2014-04-15),

Title: **Innovative Contributions of Takeshi Maeyama in Image Forming Technology**

Introduction

Takeshi Maeyama, an accomplished inventor based in Ikeda, Japan, has made significant strides in the field of image forming technologies. With an impressive portfolio of 36 patents, he has developed innovative solutions that enhance the efficiency and effectiveness of imaging devices.

Latest Patents

Among his notable inventions are two recent patents related to cleaning devices and image forming apparatuses. The first patent describes a cleaning device featuring a thin plate-shaped first blade designed to clean the surface of a toner carrying body effectively. This blade showcases a unique convex cross-sectional shape in its tip portion, enhancing its cleaning efficiency by ensuring optimal toner transfer.

The second patent details an image forming apparatus that generates toner images on an image carrier, carefully adjusting the dot size of the images according to the detected charging amount of toner. This innovation allows for better image quality, particularly on sheets with uneven surfaces, by utilizing advanced detection algorithms to tailor the image formation process.

Career Highlights

Takeshi has had a remarkable career working with renowned companies in the field of imaging technology, including Konica Minolta Business Technologies, Inc. and Konica Minolta, Inc. His contributions to these organizations have propelled advancements in printing technology and image processing.

Collaborations

Throughout his career, Takeshi has collaborated with other talented professionals, including Junya Hirayama and Shigeo Uetake. Their combined expertise has led to several groundbreaking innovations that continue to influence the industry.

Conclusion

Takeshi Maeyama's dedication to innovation in image forming technology is evident through his extensive patent portfolio and collaborative endeavors. His work not only enhances the capabilities of imaging devices but also sets a benchmark for future developments in this dynamic field.

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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