Growing community of inventors

Tokyo, Japan

Hiroya Matsubara

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

Hiroya MatsubaraRyo Imai (1 patent)Hiroya MatsubaraKumiko Maeda (1 patent)Hiroya MatsubaraTakaaki Fukai (1 patent)Hiroya MatsubaraYannan Chang (1 patent)Hiroya MatsubaraHiroya Matsubara (1 patent)Ryo ImaiRyo Imai (33 patents)Kumiko MaedaKumiko Maeda (14 patents)Takaaki FukaiTakaaki Fukai (1 patent)Yannan ChangYannan Chang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. International Business Machines Corporation (1 from 164,108 patents)


1 patent:

1. 11263272 - Ranking candidate documents for human annotation task in real-time

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12/3/2025
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