Hideaki Umeyama

This inventor holds 8 USPTO granted patents and 2 published patent applications. Top assignees: Kissei Pharmaceutical Co., Ltd., In-Silico Sciences, Inc.. Active years: 1987-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideaki Umeyama. Retrieved from https://idiyas.com/inventor/hideaki-umeyama

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 = 2)

% Patents Active = 87.5

Average Co-Inventor Count = 5.3

ph-index = 4

Forward Citations = 49(Granted Patents)

Company Filing History:

7 out of 176

Kissei Pharmaceutical Co., Ltd.

patents

1 out of 1

In-Silico Sciences, Inc.

patent

Years Active: 1987-2011

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8036831 - Ligand searching device, ligand searching method, program, and recording medium (2011-10-11),

2. 4870183 - Novel amino acid derivatives (1989-09-26),

3. 4863904 - Dipeptides as renin inhibitors (1989-09-05),

4. 4857650 - Novel renin inhibitory amino acid derivatives (1989-08-15),

5. 4853463 - Amino acid derivatives (1989-08-01),

6. 4841067 - Novel amino acid derivatives (1989-06-20),

7. 4711958 - Morpholine containing amino acid derivatives (1987-12-08),

8. 4656269 - Histidine derivatives (1987-04-07),

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Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

2 patents pending: