% Expired Patents = 12.5

EPO Patents = 4

Forward Citations = 20

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1 inventor (with patents filed for the assignee):

Masayuki Izume (8 out of 29 patents)

8 patents: Sort by Forward Citations

1. 8302532 - Printing machine (2012-11-06),

2. 8156866 - Printing machine (2012-04-17),

3. 6477952 - Ink feed roller for printers (2002-11-12),

4. 6422144 - Ink feed device with vibrating rollers (2002-07-23),

5. 5974970 - Inking arrangement for printing presses (1999-11-02),

6. 5823110 - Inking arrangement for printing presses (1998-10-20),

7. 5688217 - Rollers (1997-11-18),

8. 5383394 - Apparatus for supplying ink to printing machine (1995-01-24),

I. Mar Planning Inc. is a strategic planning and consulting firm that specializes in helping organizations develop effective plans for growth and success. With a team of experienced professionals, we offer tailored solutions to meet each client's unique needs and goals. Our services include strategic planning, market research, and implementation support to ensure our clients achieve their desired outcomes. Visit our website for more information.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

8 Patents

#135 in Kyoto 615-0031

#5,037 in Japan

Kyoto, Japan

I. Mar Planning Inc.

Forward Citations = 20

1 inventor:

Masayuki Izume (8 out of 29 patents)

Please report any incorrect information to [email protected]

4 patents (EPO):

Please report any incorrect information to [email protected]