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Norio Aoshima

USPTO Granted Patents = 21 (Patent Applications = 3)

EPO Patents = 17 (Patent Applications = 15)

Average Co-Inventor Count = 2.0

ph-index = 4

Forward Citations = 38(Granted Patents)

Location History:

Haibara-gun, JP (2014)
Shizuoka, JP (1998 - 2015)
Shizuoka-ken, JP (2012 - 2018)

Company Filing History:

Fuji Photo Film Company, Limited

patents

Years Active: 1998-2018

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21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10126655 - Method for producing a planographic printing plate (2018-11-13),

2. 10126654 - Method for producing a planographic printing plate (2018-11-13),

3. 9223216 - Lithographic printing plate precursor and method of preparing the same (2015-12-29),

4. 9091926 - Method of making planographic printing plate and planographic printing plate (2015-07-28),

5. 9046774 - Positive-working lithographic printing plate precursor for infrared laser and process for making lithographic printing plate (2015-06-02),

6. 9032876 - Lithographic printing plate precursor, lithographic printing plate platemaking method, and polymerizable monomer (2015-05-19),

7. 8993216 - Method of producing a planographic printing plate (2015-03-31),

8. 8828648 - Method for producing a planographic printing plate (2014-09-09),

9. 8771920 - Lithographic printing plate precursor and method of preparing the same (2014-07-08),

10. 8632951 - Positive-working lithographic printing plate precursor for infrared laser and process for making lithographic printing plate (2014-01-21),

11. 8399172 - Negative-working lithographic printing plate precursor and method of lithographic printing using same (2013-03-19),

12. 8221957 - Planographic printing plate precursor and printing method using the same (2012-07-17),

13. 8142978 - Planographic printing plate precursor and printing method using the same (2012-03-27),

14. 8101332 - Negative-working lithographic printing plate precursor and method of lithographic printing using same (2012-01-24),

15. 7700265 - Image forming method, planographic printing plate precursor, and planographic printing method (2010-04-20),

Title: Innovations of Norio Aoshima in Planographic Printing Technology

Introduction

Norio Aoshima, based in Shizuoka, Japan, is an influential inventor with a remarkable portfolio of 21 patents. His innovations primarily revolve around the production of planographic printing plates, which have significantly impacted the printing industry.

Latest Patents

Among his latest contributions is a novel method for producing a planographic printing plate. This method entails subjecting a planographic printing plate precursor, composed of a support and a positive-working image recording layer, to image-wise exposure. The development process employs an alkaline aqueous solution that contains a specific compound, maintaining a pH level between 8.5 and 10.8.

The recording layer of the printing plate features a lower layer consisting of a water-insoluble and alkali-soluble resin along with an infrared ray absorbing agent. Additionally, there is an upper layer that comprises a water-insoluble and alkali-soluble polyurethane resin and a polyorganosiloxane. The specific compound utilized in this method may take the form of a nonionic or anionic surfactant or other compounds conforming to certain molecular formulas.

Career Highlights

Norio Aoshima's career has seen significant contributions through his work with prominent companies in the industry, including Fujifilm Corporation and Fuji Photo Film Company, Limited. His extensive experience in these organizations has enabled him to develop cutting-edge solutions for printing technology.

Collaborations

Throughout his career, Aoshima has collaborated with notable professionals in the field, including Yoshinori Taguchi and Shigekatsu Fujii. These collaborations have fostered a creative environment that has led to the advancement of various printing technologies.

Conclusion

Norio Aoshima stands out as a pioneering inventor in the realm of planographic printing. His innovative methods and collaborative spirit continue to shape the future of printing technology, underscoring the importance of intellectual contributions in the field of invention.

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