Growing community of inventors

Fukuoka, Japan

Masahiro Kasagi

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

Masahiro Kasagi ↔ Yoshihiro Ozaki (1 patent)Masahiro Kasagi ↔ Akio Mishima (1 patent)Masahiro Kasagi ↔ Masataka Yamamoto (1 patent)Masahiro Kasagi ↔ Takashi Yokomatsu (1 patent)Masahiro KasagiMasahiro Kasagi (1 patent)Yoshihiro OzakiYoshihiro Ozaki (4 patents)Akio MishimaAkio Mishima (2 patents)Masataka YamamotoMasataka Yamamoto (1 patent)Takashi YokomatsuTakashi Yokomatsu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yoshitomi Fine Chemicals, Ltd. (1 from 3 patents)


1 patent:

1. 6437164 - Process for the preparation of phosphonite compounds

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12/19/2025
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