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Yokohama, Japan

Shigeho Ikeda

This inventor holds 9 USPTO granted patents. Top assignee: Ajinomoto Co., Ltd.. Active years: 1978-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeho Ikeda. Retrieved from https://idiyas.com/inventor/shigeho-ikeda

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 4

Forward Citations = 45(Granted Patents)

Location History:

Yokohama, JA (1978)
Kawasaki, JP (1988)
Yokohama, JP (1982 - 1993)

Company Filing History:

Ajinomoto Co., Ltd.

Years Active: 1978-1993

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5179010 - Fermentation process for producing L-lysine (1993-01-12),

2. 4778808 - Feed additive containing tryptophan (1988-10-18),

3. 4777051 - Process for the production of a composition for animal feed (1988-10-11),

4. 4529697 - Process for producing L-glutamic acid by fermentation (1985-07-16),

5. 4389483 - Method for producing L-glutamic acid by fermentation (1983-06-21),

6. 4368266 - Method for producing L-glutamic acid by fermentation (1983-01-11),

7. 4347317 - Method for producing L-glutamic acid by fermentation (1982-08-31),

8. 4346169 - Method for production of L-arginine by fermentation (1982-08-24),

9. 4066502 - Method of producing carbon source for fermentation (1978-01-03),

I specialize in innovations, inventions, inventors, patent attorneys, assignees, and patents.

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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