Masayuki Izume

This inventor holds 29 USPTO granted patents and 3 published patent applications, plus 2 CIPO patents and 15 EPO patents, primarily in Printing Technology. Top assignees: I. Mer Co., Ltd., I. Mar Planning Inc., Nippon National Seikan Company, Ltd.. Active years: 1985-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Izume. Retrieved from https://idiyas.com/inventor/masayuki-izume

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 29 (Patent Applications = 3)

% Patents Active = 72.4

CIPO Patents = 2

EPO Patents = 15 (Patent Applications = 17)

Average Co-Inventor Count = 1.1

ph-index = 4

Forward Citations = 56(Granted Patents)

Company Filing History:

Nippon National Seikan Company, Ltd.

5. 6 out of 834,601

Other

patents

where one patent can have more than one assignee

Years Active: 1985-2022

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Areas of Expertise:

Printing Machine

Ink Fountain Device

Dampening Apparatus

Plate Cylinder

Printing Apparatus

Can Inspection Device

Electromagnetic Valve

Inking Arrangement

Printer

Manufacturing Device

Ink Feed Roller

Machine Plate

29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11292244 - Printer ductor roller and electromagnetic valve protection member built into ductor roller (2022-04-05),

2. 11292243 - Printing machine and ink fountain device thereof, and method for cleaning periphery of ink fountain (2022-04-05),

3. 11235567 - Ink fountain device (2022-02-01),

4. 11046067 - Printing machine provided with plate cylinder driving device (2021-06-29),

5. 10549525 - Method of correcting printing misalignment in printing apparatus (2020-02-04),

6. 10507672 - Can inspection device (2019-12-17),

7. 10150542 - Planing boat and method for manufacturing the same (2018-12-11),

8. 10035370 - Printing plate unit (2018-07-31),

9. 10016968 - Dampening apparatus for printer and printer having the same (2018-07-10),

10. 9962978 - Can printing apparatus (2018-05-08),

11. 9862204 - Can printing apparatus and can inspection device (2018-01-09),

12. 9682545 - Printing apparatus (2017-06-20),

13. 9452601 - Printing plate unit, plate cylinder apparatus for printer, and printing plate unit automatic mounting apparatus (2016-09-27),

14. 9421754 - Printing plate unit, printing plate attachment device and printer (2016-08-23),

15. 9086137 - Plate cylinder drive unit in printer (2015-07-21),

Title: Innovations by Masayuki Izume: A Pioneer in Printing Technology

Introduction

Masayuki Izume, an inventive engineer based in Kyoto, Japan, has made significant contributions to the field of printing technology. With an impressive portfolio that includes 29 patents, he has focused on improving printing machines and their components, offering innovative solutions that enhance efficiency and functionality.

Latest Patents

Izume's recent patents demonstrate his commitment to advancing printing technology. One notable invention is a "Printing machine and ink fountain device thereof, and method for cleaning periphery of ink fountain." This invention features an ink fountain device equipped with a fixed frame, a sliding plate, and a unique advancement and retraction mechanism operated by a motor and cam system.

Another patent highlights his work on a "Printer ductor roller and electromagnetic valve protection member built into ductor roller." This ductor roller includes an air supply pipe, multiple individual rollers, and electromagnetic valves that facilitate pneumatic advancement. It is expertly designed to protect the valves from contamination by cleaning liquids, ensuring the longevity and efficiency of printing operations.

Career Highlights

Throughout his career, Masayuki Izume has collaborated with notable companies such as I. Mer Co., Ltd. and I. Mar Planning Inc. These experiences have allowed him to leverage his patent expertise and drive technological advancements in the printing industry. His innovative mindset and engineering skills have positioned him as a respected inventor in his field.

Collaborations

Izume has worked alongside esteemed colleagues such as Tadao Hashimoto and Kenjiro Yamasaki. This collaborative environment has fostered the exchange of ideas and spurred innovation, leading to the development of practical and scalable solutions that cater to the needs of the printing industry.

Conclusion

Masayuki Izume's dedication to innovation in printing technology is evident through his extensive patent portfolio and collaborative efforts. His latest inventions provide significant improvements to printing machines, showcasing his ability to solve complex challenges in the industry. As he continues to push the boundaries of technology, Izume remains an influential figure in the field of printing innovations.

Profile summary based on public USPTO records.