Growing community of inventors

Tokyo, Japan

Hiroki Toyoshima

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 = 0

Hiroki ToyoshimaTakashi Nakajima (1 patent)Hiroki ToyoshimaTakashi Kato (1 patent)Hiroki ToyoshimaYudai Morikawa (1 patent)Hiroki ToyoshimaHiroya Ikuta (1 patent)Hiroki ToyoshimaHiroki Okazawa (1 patent)Hiroki ToyoshimaHiroki Toyoshima (1 patent)Takashi NakajimaTakashi Nakajima (79 patents)Takashi KatoTakashi Kato (37 patents)Yudai MorikawaYudai Morikawa (12 patents)Hiroya IkutaHiroya Ikuta (11 patents)Hiroki OkazawaHiroki Okazawa (10 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Electric Corporation (1 from 15,863 patents)


1 patent:

1. 9657996 - Flat tube heat exchanger and outdoor unit of air-conditioning apparatus including the heat exchanger

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as of
12/9/2025
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