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Yokosuka, Japan

Ichiro Kojima

USPTO Granted Patents = 11

Average Co-Inventor Count = 3.4

ph-index = 3

Forward Citations = 22(Granted Patents)

Location History:

Yokohama, JA (1978)
Yokohama, JP (1978 - 1982)
Yokosuka, JP (1980 - 1996)

Company Filing History:

Nippon Oil Company

Years Active: 1978-1996

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5585365 - Antiviral polysaccharide (1996-12-17),

2. 5510479 - Hydrophobic vitamin B.sub.12 derivatives (1996-04-23),

3. 4544633 - Process for producing vitamin B.sub.12 by the fermentation technique, (1985-10-01),

4. 4436663 - Process for separating porphyrins (1984-03-13),

5. 4383110 - Process for purifying and separating vitamin B.sub.12 (1983-05-10),

6. 4370415 - Process for producing uroporphyrin III (1983-01-25),

7. 4347184 - Process for separating and recovering coproporphyrin and uroporphyrin (1982-08-31),

8. 4334021 - Process for producing coproporphyrin III (1982-06-08),

9. 4210720 - Process for fermentatively producing vitamin B.sub.12 (1980-07-01),

10. 4119492 - Process for fermentatively producing vitamin B.sub.12 (1978-10-10),

11. 4086138 - Process for producing glucose isomerase (1978-04-25),

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