Growing community of inventors

Abiko, Japan

Yoko Kawada

Average Co-Inventor Count = 6.00

ph-index = 2

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 = 66

Yoko Kawada ↔ Nobuo Hanai (4 patents)Yoko Kawada ↔ Kazuyasu Nakamura (4 patents)Yoko Kawada ↔ Kenya Shitara (4 patents)Yoko Kawada ↔ Mikito Ito (4 patents)Yoko Kawada ↔ Masabumi Shibuya (4 patents)Yoko KawadaYoko Kawada (4 patents)Nobuo HanaiNobuo Hanai (81 patents)Kazuyasu NakamuraKazuyasu Nakamura (68 patents)Kenya ShitaraKenya Shitara (56 patents)Mikito ItoMikito Ito (5 patents)Masabumi ShibuyaMasabumi Shibuya (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kyowa Hakko Kogyo Co., Ltd. (2 from 730 patents)

2. Kyowa Hakko Kirin Co., Limited (2 from 272 patents)


4 patents:

1. 7615214 - Anti-human VEGF receptor Flt-1 monoclonal antibody

2. 7615215 - Anti-human VEGF receptor Flt-1 monoclonal antibody

3. 7052693 - Anti-human VEGF receptor FLT-1 monoclonal antibody

4. 6986890 - Anti-human VEGF receptor Flt-1 monoclonal antibody

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as of
1/9/2026
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