Growing community of inventors

Suita, Japan

Tomohisa Hayakawa

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

Tomohisa Hayakawa ↔ Kiyotoshi Sekiguchi (1 patent)Tomohisa Hayakawa ↔ Fumihiro Okada (1 patent)Tomohisa Hayakawa ↔ Ryuichiro Kurata (1 patent)Tomohisa Hayakawa ↔ Fumitaka Fujita (1 patent)Tomohisa HayakawaTomohisa Hayakawa (1 patent)Kiyotoshi SekiguchiKiyotoshi Sekiguchi (15 patents)Fumihiro OkadaFumihiro Okada (5 patents)Ryuichiro KurataRyuichiro Kurata (4 patents)Fumitaka FujitaFumitaka Fujita (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Osaka University (1 from 987 patents)

2. Mandom Corporation (1 from 14 patents)


1 patent:

1. 11060061 - Immortalized sweat gland myoepithelial cell

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12/15/2025
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