Growing community of inventors

Ibaraki, Japan

Tosiaki Segawa

Average Co-Inventor Count = 6.00

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 = 57

Tosiaki Segawa ↔ Mikio Niwa (1 patent)Tosiaki Segawa ↔ Makoto Asano (1 patent)Tosiaki Segawa ↔ Masaji Okamoto (1 patent)Tosiaki Segawa ↔ Tomoe Matsumoto (1 patent)Tosiaki Segawa ↔ Masabumi Shibuya (1 patent)Tosiaki SegawaTosiaki Segawa (1 patent)Mikio NiwaMikio Niwa (10 patents)Makoto AsanoMakoto Asano (7 patents)Masaji OkamotoMasaji Okamoto (5 patents)Tomoe MatsumotoTomoe Matsumoto (3 patents)Masabumi ShibuyaMasabumi Shibuya (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toagosei Company, Ltd. (1 from 273 patents)


1 patent:

1. 6270993 - VEGF-binding polypeptide

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as of
1/8/2026
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