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For the Inventor, By the Inventor

Tokyo, Japan

Hiroyuki Abo

USPTO Granted Patents = 15 

 

Average Co-Inventor Count = 4.3

ph-index = 3

Forward Citations = 16(Granted Patents)


Location History:

  • Chigasaki, JP (2011 - 2013)
  • Tokyo, JP (2012 - 2014)
  • Kawasaki, JP (2015)

Company Filing History:

goldMedal15 out of 90,594 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2011-2015

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15 patents (USPTO):
1. 9211707 - Method for manufacturing inkjet recording head (2015-12-15),
2. 9067460 - Dry etching method (2015-06-30),
3. 8999182 - Method for manufacturing liquid discharge head (2015-04-07),
4. 8808555 - Method of manufacturing substrate for liquid discharge head (2014-08-19),
5. 8771531 - Method of producing substrate for liquid ejection head (2014-07-08),
6. 8703509 - Method for manufacturing a substrate for liquid-ejecting heads and a liquid-ejecting head (2014-04-22),
7. 8492281 - Liquid composition, method of producing silicon substrate, and method of producing liquid discharge head substrate (2013-07-23),
8. 8435805 - Method of manufacturing a substrate for liquid ejection head (2013-05-07),
9. 8377828 - Method of manufacturing a substrate for a liquid discharge head (2013-02-19),
10. 8366950 - Liquid-ejection head and method for manufacturing liquid-ejection head substrate (2013-02-05),
11. 8329047 - Method for producing liquid discharge head (2012-12-11),
12. 8163187 - Process of producing liquid discharge head (2012-04-24),
13. 8128204 - Liquid ejection head and method for manufacturing liquid ejection head (2012-03-06),
14. 7901045 - Ink jet recording head and method for manufacturing the same (2011-03-08),
15. 7891784 - Liquid ejection head and method for manufacturing liquid ejection head (2011-02-22),

Title: Hiroyuki Abo: Innovator in Inkjet Technology

Introduction

Hiroyuki Abo is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of inkjet technology, holding a total of 15 patents. His work has been instrumental in advancing the manufacturing processes of inkjet recording heads.

Latest Patents

Among his latest patents is a method for manufacturing an inkjet recording head. This innovative method involves preparing a substrate with a mold designed to create an ink flow passage, which is then covered by an orifice layer. The substrate is immersed in a solvent, and during this process, the mold is irradiated with deep-UV light. Another notable patent is a dry etching method that facilitates the patterning of a resin film on a substrate through reactive ion etching. This method utilizes a gas mixture containing CF gas at a flow rate of 1.0 to 5.0% as the etching gas, with a pressure of 1.0 Pa or more in the etching reaction chamber.

Career Highlights

Hiroyuki Abo has built a successful career at Canon Kabushiki Kaisha, where he continues to innovate and develop new technologies. His expertise in inkjet technology has positioned him as a key figure in the industry.

Collaborations

Throughout his career, Abo has collaborated with notable colleagues, including Shuji Koyama and Taichi Yonemoto. These partnerships have further enhanced his contributions to the field.

Conclusion

Hiroyuki Abo's work in inkjet technology exemplifies the spirit of innovation. His patents and career achievements reflect his dedication to advancing manufacturing processes in this vital industry.

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