IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Junichi Yoshikawa

USPTO Granted Patents = 19


Average Co-Inventor Count = 2.2

ph-index = 7

Forward Citations = 169(Granted Patents)


Location History:

  • Yokohama, JP (1992 - 1993)
  • Tokyo, JP (1986 - 2012)

Company Filing History:

goldMedal19 out of 90,594 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1986-2012

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19 patents (USPTO):
1. 8262216 - Inkjet printing apparatus, liquid application mechanism and method of controlling the liquid application mechanism (2012-09-11),
2. 8210667 - Liquid application mechanism and inkjet recording apparatus (2012-07-03),
3. 8085347 - Image forming apparatus and control method thereof (2011-12-27),
4. 7695129 - Recording apparatus and recording method (2010-04-13),
5. 7547011 - Sheet feeding device and image forming apparatus (2009-06-16),
6. 7222955 - Both-side recording apparatus (2007-05-29),
7. 7063473 - Both-side recording apparatus (2006-06-20),
8. 7063417 - Recording apparatus and recording medium conveying apparatus (2006-06-20),
9. 7033014 - Both-side recording apparatus (2006-04-25),
10. 6793425 - Feeding device with loading device adapted to hold a plurality of media or a storage case with a plurality of media and recording apparatus containing same (2004-09-21),
11. 5689292 - Multi-step heating of a recording head (1997-11-18),
12. 5478158 - Output apparatus having a rotatable type wheel (1995-12-26),
13. 5257869 - Print carriage positioning with normal and precision modes (1993-11-02),
14. 5189436 - Recording method that selects a movement velocity in conformity with a (1993-02-23),
15. 5150977 - Recording apparatus with detector for paper edge and end of ribbon (1992-09-29),

Title: Junichi Yoshikawa: Innovator in Inkjet Printing Technology

Introduction

Junichi Yoshikawa, based in Tokyo, Japan, is a notable inventor with a remarkable portfolio of 19 patents. His work primarily focuses on inkjet printing technologies, where he has made significant advancements that enhance the efficiency and effectiveness of liquid application mechanisms.

Latest Patents

Among his latest innovations are two patents concerning inkjet printing apparatuses and liquid application control methods. One patent details a system that ensures uniform application of liquid even when solidified materials are present on the coating roller's surface. This mechanism involves separating parts of the contacting member from the coating roller, allowing for effective rotation that pulls liquid from a storage space onto the roller. The second patent discusses a liquid application mechanism designed to manage the supply and recovery of liquid effectively. It features a storage unit with uniquely structured trap sections that facilitate liquid retention and prevent waste. These innovations demonstrate Yoshikawa's commitment to advancing printing technology.

Career Highlights

Yoshikawa has built a distinguished career at Canon Kabushiki Kaisha, contributing to various projects that push the boundaries of inkjet printing technology. His patents have not only enhanced product functionality but have also set benchmarks in liquid application systems.

Collaborations

Throughout his career, Yoshikawa has collaborated with notable colleagues such as Tetsuyo Ohashi and Masahiro Taniguro. These collaborations have fostered an environment of innovation, leading to the development of cutting-edge technologies that have significantly impacted the printing industry.

Conclusion

Junichi Yoshikawa's contributions to inkjet printing through his innovative patents and collaborative efforts underscore his status as a leading inventor in the field. His work continues to influence the future of printing technology, making processes more efficient and effective for various applications.

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