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For the Inventor, By the Inventor

Yokohama, Japan

Kyoko Fukushima

USPTO Granted Patents = 12

Average Co-Inventor Count = 3.5

ph-index = 11

Forward Citations = 421(Granted Patents)


Location History:

  • Kawasaki, JP (1993)
  • Yokohama, JP (1992 - 1999)

Company Filing History:

goldMedal12 out of 90,594 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1992-1999

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12 patents (USPTO):Explore Patents
1. 5997122 - Ink jet recording apparatus capable of performing liquid droplet (1999-12-07),
2. 5583553 - Forming method of color images (1996-12-10),
3. 5296022 - Ink-jet recording method and apparatus employing ink containing (1994-03-22),
4. 5258066 - Ink containing halogenated alkanol with 2 to 4 carbon atoms, recording (1993-11-02),
5. 5254157 - Recording solution containing a compound obtained by alkylation or (1993-10-19),
6. 5248991 - Ink, ink-jet recording process recording unit, ink cartridge, and (1993-09-28),
7. 5221333 - Ink, inj-jet recording process, and instrument using the ink (1993-06-22),
8. 5220347 - Ink jet recording method and apparatus employing ink (1993-06-15),
9. 5190581 - Ink, ink-jet recording method, and instrument employing the ink (1993-03-02),
10. 5141558 - Ink, ink-jet recording process, and instrument using the ink (1992-08-25),
11. 5130726 - Ink jet recording apparatus (1992-07-14),
12. 5118351 - Ink, ink-jet recording process, and instrument using the ink (1992-06-02),

Title: Kyoko Fukushima: Innovator in Ink Jet Technology

Introduction

Kyoko Fukushima is a prominent inventor based in Yokohama, Japan. She has made significant contributions to the field of ink jet technology, holding a total of 12 patents. Her work focuses on improving the quality and efficiency of ink jet recording apparatuses.

Latest Patents

Fukushima's latest patents include an innovative ink jet recording apparatus capable of performing liquid droplet management. This invention addresses the issue of uneven recording caused by variations in the volume of ink droplets discharged from multiple ports. By varying the volume of ink droplets at random, her method minimizes the conspicuous unevenness in recording. Another notable patent is a method for forming color images using color inks, including a cyan ink, on a specially designed recording material. This method enhances the quality of mixed-color areas by incorporating surface-active agents in the inks.

Career Highlights

Kyoko Fukushima has built a successful career at Canon Kabushiki Kaisha, where she has been instrumental in advancing ink jet technology. Her innovative approaches have led to significant improvements in the performance of ink jet printers, making them more reliable and efficient.

Collaborations

Fukushima has collaborated with talented coworkers, including Koromo Shirota and Shoji Koike, to further enhance her research and development efforts. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Kyoko Fukushima's contributions to ink jet technology have made her a key figure in the industry. Her innovative patents and collaborative efforts continue to shape the future of printing technology.

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