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For the Inventor, By the Inventor

Mishima, Japan

Kunio Makino

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignee: Ricoh Company, Ltd.. Active years: 2004-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kunio Makino. Retrieved from https://idiyas.com/inventor/kunio-makino

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

Calculating rank
USPTO Granted Patents = 4

% Patents Active = 25.0


Average Co-Inventor Count = 1.8

ph-index = 3

Forward Citations = 80(Granted Patents)


Location History:

  • Shizuoka, JP (2004)
  • Shinzuoka-ken, JP (2011)
  • Mishima, JP (2005 - 2012)

Company Filing History:

goldMedal4 out of 28,977 
 
Ricoh Company, Ltd.
 patents

Years Active: 2004-2012

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4 patents (USPTO):Explore Patents
1. 8151829 - Transferring method of powder toner for electrophotograph and transferring apparatus thereof, and filling method of powder toner and the filling apparatus thereof (2012-04-10),
2. 7894740 - Method and apparatus for directly transferring powder toner, and method and apparatus for filling with powder toner (2011-02-22),
3. 6859634 - Toner refilling device and developing device using the same for an image forming apparatus (2005-02-22),
4. 6679301 - Powder packing method and apparatus therefor (2004-01-20),

Title: Kunio Makino: Innovator in Powder Toner Technology

Introduction

Kunio Makino is a prominent inventor based in Mishima, Japan. He has made significant contributions to the field of electrophotography, particularly in the area of powder toner technology. With a total of 4 patents to his name, Makino's work has advanced the efficiency and effectiveness of toner transfer methods.

Latest Patents

Makino's latest patents include innovative methods and apparatuses for transferring and filling powder toner. One of his notable inventions is a transferring method of powder toner for electrophotography, which fluidizes the toner using gas supplied from an air source. This method involves sucking the fluidized toner with a suction mechanism and transferring it to a toner storage container. Additionally, he has developed a filling method that incorporates the powder toner transferring process, enhancing the overall efficiency of toner management in electrophotographic devices.

Career Highlights

Kunio Makino is currently employed at Ricoh Company, Ltd., where he continues to push the boundaries of toner technology. His work has not only improved existing methods but has also paved the way for new applications in the field of imaging technology. His dedication to innovation has made him a key figure in the industry.

Collaborations

Throughout his career, Makino has collaborated with talented individuals such as Hirosato Amano and Fumihito Itoh. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in powder toner applications.

Conclusion

Kunio Makino's contributions to powder toner technology exemplify the spirit of innovation in the field of electrophotography. His patents and ongoing work at Ricoh Company, Ltd. continue to influence the industry and improve the efficiency of toner transfer methods.

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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