Eiri Sagae

This inventor holds 7 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignee: Ricoh Company, Ltd.. Active years: 1991-2026.

USPTO Granted Patents = 7 (Patent Applications = 1)

% Patents Active = 57.1

EPO Patents = 3 (Patent Applications = 3)

Average Co-Inventor Count = 4.3

ph-index = 2

Forward Citations = 51(Granted Patents)

Location History:

Atsugi, JP (1991)
Tokyo, JP (2005)
Kanagawa, JP (2004 - 2021)

Company Filing History:

7 out of 28,906

Ricoh Company, Ltd.

patents

Years Active: 1991-2026

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12679103 - Liquid discharge head and liquid discharge apparatus (2026-07-14),

2. 12358299 - Liquid discharge head and liquid discharge apparatus (2025-07-15),

3. 11156244 - Embossed component and housing and image forming apparatus including same (2021-10-26),

4. 9213274 - Grinding roller, fixing device, and image forming apparatus (2015-12-15),

5. 6889112 - Method for processing surface and apparatus for processing same (2005-05-03),

6. 6810303 - INJECTION MOLD, A PRODUCTION METHOD THEREOF, A PRODUCTION SYSTEM THEREOF, A DESIGNING APPARATUS AND A DESIGNING COMPUTER PROGRAM THEREOF, AN INJECTION METHOD, A MOLDED COMPONENT, AND AN OPTICAL SYSTEM THEREWITH (2004-10-26),

7. 5069515 - Optical deflector of air bearing type (1991-12-03),

Title: Eiri Sagae: A Pioneer in Innovative Imaging Solutions

Introduction

Eiri Sagae is an accomplished inventor based in Kanagawa, Japan, recognized for her contributions to the field of imaging technology. With a total of five patents to her name, Eiri continues to push the boundaries of innovation in her role at Ricoh Company, Ltd.

Latest Patents

Among her most recent patents is the design for an embossed component and housing, which includes an innovative mechanism for positioning an article with a through hole. This invention features a tapered embossed portion that ensures a secure fit, showcasing Eiri's expertise in creating effective solutions for complex engineering challenges.

Additionally, she has developed a grinding roller intended for use in a fixing device. This device consists of a pair of rotary fixing members that effectively heat and press a recording medium. Eiri's grinding roller is specifically designed to enhance the interaction with the unfixed toner image, incorporating an abrasive grain layer that promotes optimal performance and reliability in image forming apparatus.

Career Highlights

Eiri Sagae's career is marked by her dedication to advancing imaging technology through inventive solutions. Her work at Ricoh Company, Ltd. underscores her role as a driving force in the development of groundbreaking technologies that improve the efficiency and quality of imaging processes.

Collaborations

Throughout her career, Eiri has had the privilege of collaborating with respected colleagues, including Hiroyuki Endoh and Satoshi Kai. These professional relationships have fostered a creative environment that has led to significant advancements in the realm of imaging technology.

Conclusion

Eiri Sagae stands out as a visionary inventor, whose work has significantly impacted the field of imaging solutions. With her ongoing innovations and collaborative spirit, Eiri continues to inspire future generations of inventors and engineers, ensuring her place as a key figure in technological advancement.