Growing community of inventors

Odawara, Japan

Keiko Hashimoto

Average Co-Inventor Count = 9.00

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 = 28

Keiko Hashimoto ↔ Hiromi Minamino (1 patent)Keiko Hashimoto ↔ Hideyo Uchiwa (1 patent)Keiko Hashimoto ↔ Toshio Horikoshi (1 patent)Keiko Hashimoto ↔ Umeji Murakami (1 patent)Keiko Hashimoto ↔ Junichiro Hiraoka (1 patent)Keiko Hashimoto ↔ Kenichi Sugimoto (1 patent)Keiko Hashimoto ↔ Shigeru Igarashi (1 patent)Keiko Hashimoto ↔ Toshihiro Usui (1 patent)Keiko HashimotoKeiko Hashimoto (1 patent)Hiromi MinaminoHiromi Minamino (5 patents)Hideyo UchiwaHideyo Uchiwa (4 patents)Toshio HorikoshiToshio Horikoshi (4 patents)Umeji MurakamiUmeji Murakami (3 patents)Junichiro HiraokaJunichiro Hiraoka (3 patents)Kenichi SugimotoKenichi Sugimoto (2 patents)Shigeru IgarashiShigeru Igarashi (1 patent)Toshihiro UsuiToshihiro Usui (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kanebo, Limited (1 from 305 patents)


1 patent:

1. 5597386 - Hair coloring composition comprising anti-hair antibodies immobilized on

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