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Tokyo, Japan

Kota Okinaga

Average Co-Inventor Count = 5.00

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 = 0

Kota Okinaga ↔ Toshio Takeshima (3 patents)Kota Okinaga ↔ Masakatsu Takanashi (3 patents)Kota Okinaga ↔ Masako Tajima (3 patents)Kota Okinaga ↔ Yukihisa Miyazawa (3 patents)Kota OkinagaKota Okinaga (3 patents)Toshio TakeshimaToshio Takeshima (15 patents)Masakatsu TakanashiMasakatsu Takanashi (7 patents)Masako TajimaMasako Tajima (3 patents)Yukihisa MiyazawaYukihisa Miyazawa (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Eisai Company, Limited (3 from 677 patents)


3 patents:

1. 7176020 - EBV-infected stomach cancer cell line

2. 6551823 - EBV-infected stomach cancer cell line

3. 6258598 - EBV-infected stomach cancer cell line

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as of
12/31/2025
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