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For the Inventor, By the Inventor

Tokyo, Japan

Fuyuhiko Matsumoto

USPTO Granted Patents = 15

Average Co-Inventor Count = 3.3

ph-index = 10

Forward Citations = 277(Granted Patents)


Location History:

  • Tokyo, JP (1979 - 1984)
  • Wako, JP (1983 - 1987)
  • Kawasaki, JP (1989 - 1992)
  • Yamato, JP (1997)
  • Saitama, JP (1988 - 2012)

Company Filing History:

goldMedal15 out of 28,544 
 
Ricoh Company, Ltd.
 patents

Years Active: 1979-2012

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15 patents (USPTO):Explore Patents
1. 8167410 - Image forming apparatus (2012-05-01),
2. 5595852 - Organosilicon compound, producing method thereof and toner and dry-type (1997-01-21),
3. 5105291 - Liquid crystal display cell with electrodes of substantially amorphous (1992-04-14),
4. 4818074 - Projection device for irradiating a light to a display device and (1989-04-04),
5. 4793691 - Liquid crystal color display device (1988-12-27),
6. 4673284 - Cleaning device (1987-06-16),
7. 4443095 - Image transfer and sheet separation apparatus for electrophotographic (1984-04-17),
8. 4413899 - Copying method and apparatus (1983-11-08),
9. 4389113 - Improved developing device for two-color electrophotographic copying (1983-06-21),
10. 4351604 - Multi-color electrostatic copying apparatus (1982-09-28),
11. 4322734 - Variable speed electrostatographic apparatus (1982-03-30),
12. 4308821 - Electrophotographic development apparatus (1982-01-05),
13. 4268157 - Toner image transfer method and apparatus for electrostatic photography (1981-05-19),
14. 4183032 - Electrostatic recording medium with elongated conductive segments (1980-01-08),
15. 4180318 - Multi-copying method and multi-copying apparatus (1979-12-25),

Inventor Fuyuhiko Matsumoto: Innovating in Image Forming Technology

Introduction

Fuyuhiko Matsumoto is a renowned inventor based in Tokyo, Japan, celebrated for his substantial contributions to the field of imaging technology. With a remarkable portfolio consisting of 15 patents, Matsumoto has demonstrated his innovative spirit and technical prowess, particularly in advancements related to image forming apparatus and related compounds.

Latest Patents

Fuyuhiko Matsumoto's recent patents include groundbreaking inventions such as an image forming apparatus designed to improve toner passage control during the direct recording method. This invention notably prevents the adherence of toner on the surface of toner controlling means and enhances the operation of toner passage ON/OFF control. Additionally, he has developed an organosilicon compound and a method for producing it, which forms an integral component in toners and dry-type developers that are essential for developing latent electrostatic images.

Career Highlights

Currently, Matsumoto is associated with Ricoh Company, Ltd., where he leverages his expertise to drive innovation in imaging technologies. His work has significantly impacted the efficiency and functionality of image forming systems, establishing him as an influential figure in the industry.

Collaborations

Throughout his career, Fuyuhiko Matsumoto has collaborated with esteemed professionals such as Shuichi Tsushima and Takamichi Enomoto. These partnerships have not only fostered a creative environment but also led to the successful development of several patented technologies.

Conclusion

Fuyuhiko Matsumoto's contributions to the field of image forming technology through his extensive patent portfolio underscore his status as a pioneering inventor. His work continues to influence advancements in imaging systems, marking him as a key player in the ongoing evolution of this technology.

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