IDiyas

For the Inventor, By the Inventor

Yokohama, Japan

Yoshio Kashizaki

USPTO Granted Patents = 23

Average Co-Inventor Count = 2.6

ph-index = 11

Forward Citations = 225(Granted Patents)


Location History:

  • Tokyo, JP (1989 - 1990)
  • Kanagawa, JP (1992 - 1994)
  • Yokohama, JP (1992 - 2001)

Company Filing History:

goldMedal23 out of 90,594 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1989-2001

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23 patents (USPTO):Explore Patents
1. 6228546 - Polymer, electrophotographic photosensitive member containing the polymer, process cartridge and electrophotographic apparatus having the electrophotographic photosensitive member (2001-05-08),
2. 5834145 - Electrophotographic photosensitve member and image forming apparatus (1998-11-10),
3. 5666589 - Electrophotographic apparatus and image forming method using a (1997-09-09),
4. 5629116 - Electrophotographic photosensitive member, process cartridge and (1997-05-13),
5. 5604061 - Electrophotographic photosensitive member, process cartridge including (1997-02-18),
6. 5488461 - Electrophotographic photosensitive member and electrophotographic (1996-01-30),
7. 5486440 - Electrophotographic photosensitive member, and process cartridge and (1996-01-23),
8. 5468584 - Electrophotographic photosensitive member having intermediate layer (1995-11-21),
9. 5464718 - Electrophotographic photosensitive member, process cartridge including (1995-11-07),
10. 5453342 - Electrophotographic photosensitive member, and electrophotographic (1995-09-26),
11. 5411828 - Electrophotographic photosensitive member, and electrophotographic (1995-05-02),
12. 5356746 - Electrophotographic photosensitive member, electrophotographic (1994-10-18),
13. 5288575 - Electrophotographic photosensitive member, and electrophotographic (1994-02-22),
14. 5278013 - Electrophotographic photosensitive member, and electrophotographic (1994-01-11),
15. 5272028 - Electrophotographic photosensitive member comprising a tris-azo pigment (1993-12-21),

Title: Innovations by Yoshio Kashizaki: Pioneering Electrophotographic Technologies

Introduction

Yoshio Kashizaki, an accomplished inventor based in Yokohama, Japan, has significantly contributed to the field of electrophotography with an impressive portfolio of 23 patents. His work primarily focuses on polymers and photosensitive materials that have advanced imaging technologies.

Latest Patents

Yoshio Kashizaki's latest patents include innovations related to polymers used in electrophotographic photosensitive members. One notable patent details a polymer structure with specific properties that enhance image quality. Another patent describes an electrophotographic photosensitive member that integrates a photosensitive layer composed of a charge generation layer and a charge transport layer. This technology results in high-quality images with characteristics such as good gradation reproduction and minimal artifacts like black spots and interference fringes.

Career Highlights

Kashizaki has built a distinguished career at Canon Kabushiki Kaisha, where he continues to develop innovative technologies. His relentless pursuit of excellence in electrographic applications has led to significant advancements in the performance of imaging devices.

Collaborations

Throughout his career, Yoshio Kashizaki has collaborated with esteemed colleagues, including Hajime Miyazaki and Shintetsu Go. These partnerships have fostered a creative environment, allowing for the exchange of ideas and driving forward significant breakthroughs in their projects.

Conclusion

Yoshio Kashizaki exemplifies the spirit of innovation in the field of electrophotography. His contributions through numerous patents not only demonstrate his technical expertise but also underscore the vital role of collaboration in achieving technological advancements.

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