Growing community of inventors

Sendai, Japan

Hidetoshi Oikawa

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 = 20

Hidetoshi Oikawa ↔ Michio Nakanishi (1 patent)Hidetoshi Oikawa ↔ Makoto Hosotani (1 patent)Hidetoshi Oikawa ↔ Yoshima Araki (1 patent)Hidetoshi Oikawa ↔ Kenkichi Murakami (1 patent)Hidetoshi Oikawa ↔ Michio Kawakami (1 patent)Hidetoshi OikawaHidetoshi Oikawa (1 patent)Michio NakanishiMichio Nakanishi (6 patents)Makoto HosotaniMakoto Hosotani (2 patents)Yoshima ArakiYoshima Araki (1 patent)Kenkichi MurakamiKenkichi Murakami (1 patent)Michio KawakamiMichio Kawakami (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tohoku University (1 from 984 patents)


1 patent:

1. 4659786 - Low modulus thermoplastic elastomeric polyester-polysiloxane block

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12/17/2025
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