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Keimei Fujimoto

This inventor holds 10 USPTO granted patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1976-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keimei Fujimoto. Retrieved from https://idiyas.com/inventor/keimei-fujimoto

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

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 7.5

ph-index = 5

Forward Citations = 119(Granted Patents)

Location History:

Kobe, JA (1976 - 1977)
Kyoto, JA (1977)
Kyoto, JP (1978)
Kobe, JP (1981)
Hyogo, JP (1985)

Company Filing History:

10 out of 6,961

Sumitomo Chemical Company, Limited

Years Active: 1976-1985

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4531008 - Optically active phenyl acetates (1985-07-23),

2. 4266074 - Novel insecticidal composition (1981-05-05),

3. 4113864 - Phosphorothiolate pesticidal composition (1978-09-12),

4. 4062968 - Insecticidal substituted acetate compounds (1977-12-13),

5. 4058622 - Substituted phenyl acetate, insecticidal composition and method of use (1977-11-15),

6. 4039680 - Insecticidal substituted acetate compounds (1977-08-02),

7. 4031235 - Insecticidal substituted acetate compounds (1977-06-21),

8. 4028438 - Phosphorothiolates (1977-06-07),

9. 3996244 - Insecticidal esters of substituted furan methanol (1976-12-07),

10. 3952100 - Phosphorus nematocides (1976-04-20),

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]

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