IDiyas

For the Inventor, By the Inventor

Suntou-gun, Japan

Keiji Nose

USPTO Granted Patents = 15

 

Average Co-Inventor Count = 3.6

ph-index = 12

Forward Citations = 245(Granted Patents)


Location History:

  • Suntou-gun, JP (2013 - 2014)
  • Machida, JP (2014 - 2016)

Company Filing History:

goldMedal15 out of 90,594 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2013-2016

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15 patents (USPTO):
1. 9360833 - Charging member, process cartridge and electrophotographic apparatus (2016-06-07),
2. 9008552 - Charging member and electrophotographic apparatus (2015-04-14),
3. 8991053 - Charging member, process for its production, and electrophotographic apparatus (2015-03-31),
4. 8923732 - Charging member, manufacturing method therefor, and electrophotographic apparatus (2014-12-30),
5. 8834333 - Charging member, electrophotographic apparatus and process cartridge (2014-09-16),
6. 8781369 - Charging roller and process for its production (2014-07-15),
7. 8750762 - Charging member with vulcanized rubber, and electrophotographic apparatus including the charging member (2014-06-10),
8. 8685601 - Electrophotographic member, method for producing the same, process cartridge and electrophotographic apparatus (2014-04-01),
9. 8622881 - Conductive member, electrophotographic apparatus, and process cartridge (2014-01-07),
10. 8538298 - Charging member, process for its production, and electrophotographic apparatus (2013-09-17),
11. 8532535 - Charging member, manufacturing method for charging member, and electrophotographic apparatus (2013-09-10),
12. 8501312 - Charging member (2013-08-06),
13. 8491994 - Conductive rubber elastic material, charging member and electrophotographic apparatus (2013-07-23),
14. 8481167 - Charging member (2013-07-09),
15. 8440307 - Charging member and method for producing charging member (2013-05-14),

Title: **The Innovative Contributions of Keiji Nose**

Introduction:

Keiji Nose, an influential inventor based in Suntou-gun, Japan, has made remarkable strides in the field of electrophotography. With a portfolio of 15 patents, he has significantly advanced technologies in charging members and electrophotographic apparatuses.

Latest Patents:

Nose's recent innovations focus on developing a charging member with enhanced durability. His invention features an elastic layer designed to reduce the occurrence of compression set. This charging member comprises an electro-conductive support topped with a rubber layer, formulated from a mixture that includes acrylonitrile butadiene rubber and polybutadiene. The innovative aspect of this layer lies in its production process, where the rubber surface is irradiated with electron rays to enhance its properties. Additionally, another patent addresses a similar component aimed at minimizing image defects in electrophotographic applications by utilizing an unvulcanized rubber composition.

Career Highlights:

Keiji Nose's career is marked by his dedicated work at Canon Kabushiki Kaisha, where he has played a pivotal role in developing advanced electrophotographic systems. His inventive contributions have helped the company maintain its edge in the competitive technology landscape.

Collaborations:

Throughout his career, Nose has collaborated with renowned coworkers like Masaaki Harada and Hiroaki Watanabe. These partnerships have facilitated knowledge sharing and fostered an innovative environment that has led to several groundbreaking patents.

Conclusion:

In summary, Keiji Nose exemplifies the spirit of innovation within the field of electrophotography. His contributions, underscored by his 15 patents, demonstrate his commitment to enhancing technology. As he continues to work at Canon Kabushiki Kaisha, the industry eagerly anticipates his future developments.

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