Growing community of inventors

Tokyo, Japan

Yoko Hirakawa

Average Co-Inventor Count = 8.00

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 = 8

Yoko HirakawaKazumasa Fukuda (1 patent)Yoko HirakawaSeima Itami (1 patent)Yoko HirakawaSaiko Hosokawa (1 patent)Yoko HirakawaHiroe Umeki (1 patent)Yoko HirakawaYoshiro Saikawa (1 patent)Yoko HirakawaMasahiko Aoki (1 patent)Yoko HirakawaKoichiro Kumai (1 patent)Yoko HirakawaYoko Hirakawa (1 patent)Kazumasa FukudaKazumasa Fukuda (56 patents)Seima ItamiSeima Itami (2 patents)Saiko HosokawaSaiko Hosokawa (1 patent)Hiroe UmekiHiroe Umeki (1 patent)Yoshiro SaikawaYoshiro Saikawa (1 patent)Masahiko AokiMasahiko Aoki (1 patent)Koichiro KumaiKoichiro Kumai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Keio University (1 from 340 patents)

2. Mitsubishi Pharma Corporation (1 from 73 patents)


1 patent:

1. 7396915 - Monoclonal antibody and gene encoding the same, hybridoma, pharmaceutical composition, and diagnostic reagent

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12/17/2025
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