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For the Inventor, By the Inventor

Aichi, Japan

Masatoshi Yamada

This inventor holds 11 USPTO granted patents and 5 EPO patents. Top assignee: Brother Kogyo Kabushiki-Kaisha. Active years: 2005-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatoshi Yamada. Retrieved from https://idiyas.com/inventor/masatoshi-yamada-1r7ld19z

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

Calculating rank
USPTO Granted Patents = 11

% Patents Active = 63.6

 

Average Co-Inventor Count = 1.9

ph-index = 4

Forward Citations = 45(Granted Patents)


Location History:

  • Aichi-ken, JP (2005 - 2009)
  • Nakashima-gun, JP (2009 - 2010)
  • Aichi, JP (2009 - 2013)

Company Filing History:

goldMedal11 out of 17,916 
 
Brother Kogyo Kabushiki-Kaisha
 patents

Years Active: 2005-2013

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11 patents (USPTO):Explore Patents
1. 8348403 - Image forming apparatus (2013-01-08),
2. 7780259 - Ink cartridge, detection device for cartridge identification and ink level detection, and image formation apparatus comprising thereof (2010-08-24),
3. 7591518 - Image forming apparatus (2009-09-22),
4. 7585123 - Image forming apparatus (2009-09-08),
5. 7478804 - Paper feeding apparatus, image formation apparatus with paper feeding apparatus and storage medium storing control program thereof (2009-01-20),
6. 7360858 - Ink cartridge, detection device for cartridge identification and ink level detection, and image formation apparatus comprising thereof (2008-04-22),
7. 7093917 - Image forming apparatus and correction method of transfer condition thereof (2006-08-22),
8. 7086715 - Method of printing a test pattern, an image forming device, and a recording medium on which the test pattern is printed (2006-08-08),
9. 7083259 - Inkjet printing device (2006-08-01),
10. 7021737 - Image forming apparatus (2006-04-04),
11. 6902251 - Inkjet printing device (2005-06-07),

Title: Masatoshi Yamada: Innovator in Image Formation Technology

Introduction

Masatoshi Yamada is a prominent inventor based in Aichi, Japan. He has made significant contributions to the field of image formation technology, holding a total of 11 patents. His work has been instrumental in advancing the efficiency and functionality of imaging devices.

Latest Patents

Yamada's latest patents include an innovative image forming apparatus. This apparatus features a gap switching mechanism that adjusts the distance between the recording head and the recording medium during lateral movement. The design includes a carriage that supports the recording head, which is mounted facing downward. A pivotal mechanism allows for the adjustment of the gap, ensuring optimal performance during image formation. Additionally, he has developed an ink cartridge equipped with a detection device for cartridge identification and ink level detection. This device utilizes an optical sensor to monitor the ink level and type, preventing failures in image formation due to ink shortages.

Career Highlights

Masatoshi Yamada is currently employed at Brother Kogyo Kabushiki-Kaisha, a company known for its innovative printing solutions. His work has not only enhanced the functionality of their products but has also contributed to the company's reputation as a leader in imaging technology.

Collaborations

Yamada has collaborated with notable colleagues, including Shunji Murai and Kenji Samoto. Their combined expertise has led to the development of cutting-edge technologies in the imaging sector.

Conclusion

Masatoshi Yamada's contributions to image formation technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving the efficiency and reliability of imaging devices, making a lasting impact on the industry.

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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