IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Etsuko Sawada

USPTO Granted Patents = 13 

 

Average Co-Inventor Count = 3.4

ph-index = 3

Forward Citations = 27(Granted Patents)


Company Filing History:

goldMedal13 out of 90,594 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2013-2016

where 'Filed Patents' based on already Granted Patents

13 patents (USPTO):
1. 9409397 - Process for producing a liquid ejection head (2016-08-09),
2. 9394409 - Ink jet recording head (2016-07-19),
3. 9359538 - Sealant for use in ink jet recording heads and ink jet recording head (2016-06-07),
4. 9283760 - Liquid discharge head and method of producing the same (2016-03-15),
5. 9273187 - Ink jet recording head and manufacturing method therefor (2016-03-01),
6. 9254660 - Process for producing a liquid ejection head (2016-02-09),
7. 9150697 - Ink jet recording head and manufacturing method therefor (2015-10-06),
8. 9050806 - Liquid ejection head (2015-06-09),
9. 9044944 - Liquid discharge head and method of making the same (2015-06-02),
10. 9029074 - Method of water repellent treatment for pattern surface (2015-05-12),
11. 9004630 - Inkjet printing apparatus and control method thereof (2015-04-14),
12. 8957151 - Liquid-repellent film and production method therefor, and fine structure using the liquid-repellent film and production method therefor (2015-02-17),
13. 8343712 - Method for manufacturing inkjet recording head (2013-01-01),

Title: Etsuko Sawada: A Visionary Inventor in Liquid Ejection Technology

Introduction

Etsuko Sawada is a prominent inventor based in Tokyo, Japan, known for her significant contributions to the field of liquid ejection technologies. With an impressive portfolio that includes 13 patents, she has established herself as a leading figure in the innovation of high-performance ink jet recording heads and related components.

Latest Patents

Among her latest inventions, Etsuko Sawada developed a novel process for producing a liquid ejection head. This technology involves the formation of a substrate and an ejection orifice forming member that ejects liquid. The process includes several intricate steps, such as forming a photocationically polymerizable resin layer on the substrate, laminating it with a condensation product of hydrolyzable silane compounds, and curing the layers to create the ejection orifice.

Additionally, she has designed an innovative ink jet recording head that features a water-repellent layer made from the cured product of a condensed hydrolyzable silane compound. This groundbreaking technology enhances the efficiency and reliability of ink ejection, marking a substantial advancement in the field.

Career Highlights

Etsuko Sawada's career is marked by her dedication to research and development in liquid ejection technologies. Her work at Canon Kabushiki Kaisha has been pivotal in advancing the capabilities of ink jet systems, facilitating the production of high-quality printed materials.

Collaborations

Etsuko has collaborated with notable colleagues in her field, including Yohei Hamade and Hiroaki Mihara. Their collective efforts have contributed to the successful development and commercialization of innovative ink jet technologies.

Conclusion

Etsuko Sawada continues to influence the landscape of liquid ejection technology through her patents and collaborative projects. Her work not only enhances the functionality of ink jet recording systems but also inspires future innovations in the field. As she forges ahead, her contributions are likely to lead to even more advancements that shape the printing industry.

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