Kanagawa, Japan

Toshiki Hayashi

USPTO Granted Patents = 15 

 

Average Co-Inventor Count = 5.5

ph-index = 2

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 2012-2025

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15 patents (USPTO):

Title: Innovations by Toshiki Hayashi

Introduction

Toshiki Hayashi is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of developing devices and image forming apparatuses. With a total of 15 patents to his name, Hayashi's work has had a considerable impact on the technology used in imaging systems.

Latest Patents

Hayashi's latest patents include a developing device, process cartridge, and image forming apparatus that features a holder with projections within a hole accommodating a developer regulator or a developing roller. This innovative developing device is designed to develop a latent image formed on an image bearer. It includes a developing roller that carries developer and a developer regulator that faces the roller to control the amount of developer on its surface. The holder is equipped with a first hole, a second hole, and a projection that secures the developer regulator and the shaft of the developing roller.

Another notable patent is the vertical biaxial developing device and image forming apparatus, which incorporates a process cartridge. This device features a casing to contain developer, a developer bearer, and upper and lower developer conveyors that transport the developer. It also includes a communicating portion to facilitate the transfer of developer between the conveyors, along with bearings and end seals to ensure efficient operation.

Career Highlights

Toshiki Hayashi is currently employed at Ricoh Company, Ltd., where he continues to innovate in the field of imaging technology. His work has been instrumental in advancing the capabilities of developing devices, making them more efficient and effective.

Collaborations

Hayashi has collaborated with notable coworkers, including Masayuki Yamane and Masaki Takahashi. Their combined expertise has contributed to the successful development of various innovative technologies in their field.

Conclusion

Toshiki Hayashi's contributions to the field of developing devices and image forming apparatuses highlight his role as a leading inventor. His innovative patents and collaborations continue to shape the future of imaging technology.

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