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For the Inventor, By the Inventor

Tama, Japan

Yukio Nishio

USPTO Granted Patents = 15

Average Co-Inventor Count = 2.1

ph-index = 12

Forward Citations = 317(Granted Patents)


Location History:

  • Kawasaki, JP (1993)
  • Tama, JP (1991 - 1996)
  • Kurume, JP (1993 - 2001)

Company Filing History:

goldMedal15 out of 39,228 
 
Fujitsu Corporation
 patents

Years Active: 1991-2001

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15 patents (USPTO):Explore Patents
1. 6175710 - Electrophotographic recording apparatus using developing device with one-component type developer and having combination of charge injection effect and conductive contact type charger (2001-01-16),
2. 5548382 - Developing apparatus for improving the durability of the latent image (1996-08-20),
3. 5412458 - Developing apparatus having leaf spring member for regulating (1995-05-02),
4. 5325163 - Cartridge type developer supplier and developing device formed as (1994-06-28),
5. 5241343 - Conductive foam rubber roller used in image formation apparatus such as (1993-08-31),
6. 5232500 - One-component developing apparatus having a developer layer thickness (1993-08-03),
7. 5220129 - Developing device used in electrophotographic field (1993-06-15),
8. 5164773 - Developing device used in electrophotographic field (1992-11-17),
9. 5097294 - Developing device used in electrophotographic field with a one-component (1992-03-17),
10. 5076201 - Developing device used in electrophotographic field and method of (1991-12-31),
11. 5068691 - Developing device with a controllable pressure release for the (1991-11-26),
12. 5066978 - Image forming apparatus having an exchangeable unit exchange timing (1991-11-19),
13. 5062385 - Open-cell foam developing roller (1991-11-05),
14. 5057871 - Developing device having a conductive porous toner-removing roller (1991-10-15),
15. 5045885 - Link mechanism provided between an upper frame and a lower frame of an (1991-09-03),

Title: Innovations of Yukio Nishio

Introduction

Yukio Nishio is a prominent inventor based in Tama, Japan. He has made significant contributions to the field of electrophotographic technology, holding a total of 15 patents. His work has advanced the efficiency and effectiveness of developing devices used in printing technologies.

Latest Patents

One of his latest patents is an electrophotographic recording apparatus that utilizes a developing device with a one-component type developer. This innovative apparatus includes a photosensitive drum capable of writing an electrostatic latent image, a developing device for developing the latent image, and a transferring device for transferring the visible image to paper. The developing device features a conductive foam rubber roller that forms a developer layer and a conductive blade that regulates the thickness of the developer. Another notable patent focuses on a developing apparatus designed to improve the durability of the latent image. This device employs a one-component developer and includes a developing roller that interacts with an electrostatic latent image carrying body to ensure effective development.

Career Highlights

Yukio Nishio is associated with Fujitsu Corporation, where he has been instrumental in developing advanced technologies in the field of electrophotography. His innovative designs and patents have contributed to the company's reputation as a leader in technology solutions.

Collaborations

He has collaborated with notable coworkers such as Kazunori Hirose and Hideki Kamaji, further enhancing the innovative capabilities of their team.

Conclusion

Yukio Nishio's contributions to electrophotographic technology through his patents and collaborations have significantly impacted the industry. His work continues to influence advancements in printing technologies and showcases the importance of innovation in this field.

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