Hiroki Somada

This inventor holds 8 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 4 EPO patents. Top assignee: Ricoh Company, Ltd.. Active years: 2014-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroki Somada. Retrieved from https://idiyas.com/inventor/hiroki-somada

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

Calculating rank

USPTO Granted Patents = 8 (Patent Applications = 1)

% Patents Active = 50.0

CIPO Patents = 1

EPO Patents = 4 (Patent Applications = 6)

Average Co-Inventor Count = 3.9

ph-index = 1

Forward Citations = 4(Granted Patents)

Company Filing History:

8 out of 28,951

Ricoh Company, Ltd.

patents

Years Active: 2014-2023

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11566273 - Method for producing cell contained base and method for evaluating equipment (2023-01-31),

2. 11554376 - Container and calibration standard plate (2023-01-17),

3. 10807372 - Liquid droplet discharging unit, liquid droplet forming device, and stirring device (2020-10-20),

4. 10646873 - Multi-well plate lid and multi-well plate (2020-05-12),

5. 10605716 - Particle counting apparatus, particle counting method, and particle containing sample (2020-03-31),

6. 9333524 - Slot curtain coating apparatus and slot curtain coating method (2016-05-10),

7. 9199268 - Curtain coating method and curtain coating device (2015-12-01),

8. 8881674 - Curtain coating apparatus and curtain coating method (2014-11-11),

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Profile summary based on public USPTO records.