Growing community of inventors

Saitama, Japan

Sumihiko Miyahara

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 = 1

Sumihiko MiyaharaYasuhito Kato (1 patent)Sumihiko MiyaharaKazuteru Ogawa (1 patent)Sumihiko MiyaharaYoshihiko Usui (1 patent)Sumihiko MiyaharaEiji Makino (1 patent)Sumihiko MiyaharaSumihiko Miyahara (1 patent)Yasuhito KatoYasuhito Kato (4 patents)Kazuteru OgawaKazuteru Ogawa (2 patents)Yoshihiko UsuiYoshihiko Usui (1 patent)Eiji MakinoEiji Makino (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Kayaku Kabushiki Kaisha (1 from 775 patents)

2. National Agriculture and Food Research Organization (1 from 41 patents)


1 patent:

1. 8247350 - Adjuvant composition, agrochemical spray aqueous solution containing the same and control method using the same

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12/12/2025
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