Growing community of inventors

Zushi, Japan

Yumiko Ohta

Average Co-Inventor Count = 4.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 9

Yumiko Ohta ↔ Arthur M Felix (1 patent)Yumiko Ohta ↔ Johannes A Meienhofer (1 patent)Yumiko Ohta ↔ Hideo Ishitsuka (1 patent)Yumiko OhtaYumiko Ohta (1 patent)Arthur M FelixArthur M Felix (19 patents)Johannes A MeienhoferJohannes A Meienhofer (11 patents)Hideo IshitsukaHideo Ishitsuka (10 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hoffmann-la Roche Inc. (1 from 4,943 patents)


1 patent:

1. 4442031 - Immunopotentiating peptides

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12/13/2025
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