Hadano, Japan

Atsushi Numagami

This inventor holds 103 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 14 EPO patents, primarily in Electrophotographic Imaging (CPC class 399111). Top assignees: Canon Kabushiki Kaisha, Caono Kabushiki Kaisha, Csnon Kabushiki Kaisha. Active years: 1994-2024.

USPTO Granted Patents = 103 

% Patents Active = 88.3


 

Average Co-Inventor Count = 3.6

ph-index = 50

Forward Citations = 6,294(Granted Patents)

Forward Citations (Not Self Cited) = 4,845(Dec 10, 2025)


Inventors with similar research interests:

🔬 See more inventors

Location History:

  • Mishima, JP (1998 - 2001)
  • Tokyo, JP (2001)
  • Hatano, JP (2003)
  • Kanagawa-ken, JP (2004 - 2005)
  • Kanagawa, JP (2004 - 2008)
  • Hadano, JP (1994 - 2023)

Company Filing History:


Years Active: 1994-2024

Loading Chart...
Loading Chart...
Loading Chart...
Areas of Expertise:
Electrophotographic
Image Forming Apparatus
Process Cartridge
Photosensitive Drum
Developer Supply Container
Cleaning Device
Driving Force Transmission
Developing Apparatus
Recycling Method
Developer Carrying Screw
Force Receiving Member
Rotatably Coupled Frames
103 patents (USPTO):Explore Patents

Title: Atsushi Numagami: Pioneering Innovator in Image Forming Technology

Introduction:

Atsushi Numagami, a visionary inventor hailing from Hadano, Japan, has made significant contributions to the field of innovation with his inventive spirit and unwavering commitment to excellence. His remarkable legacy continues to inspire the next generation of inventors and shape the future of technology.

Latest Patents:

Atsushi Numagami's ingenuity is evident in his latest patents, which include a groundbreaking process cartridge and image forming apparatus. This detachable cartridge is designed for electrophotographic image forming apparatus, featuring innovative elements like an electrophotographic photosensitive drum, a developing roller, and a unique force receiver mechanism.

Career Highlights:

With an impressive portfolio of 102 patents to his name, Atsushi Numagami has demonstrated his expertise and creativity in the realm of image forming technology. He has worked with prestigious companies such as Canon Kabushiki Kaisha, where his innovative solutions have helped redefine the industry standards.

Collaborations:

Throughout his career, Atsushi Numagami has collaborated with talented individuals like Kazunari Murayama and Takahito Ueno. Together, they have shared their knowledge and expertise to drive forward cutting-edge innovations in the field of image forming technology.

Conclusion:

Atsushi Numagami's relentless pursuit of innovation and his pioneering work in image forming technology have left an indelible mark on the industry. His contributions continue to shape the future of technology, inspiring inventors worldwide to push the boundaries of what is possible.

This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to [email protected]
Loading…