Growing community of inventors

Kamifukuoka, Japan

Mayako Ogata

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 = 9

Mayako OgataTakashi Mikami (1 patent)Mayako OgataMasahide Murata (1 patent)Mayako OgataMasahiro Ohsawa (1 patent)Mayako OgataTadashi Sezume (1 patent)Mayako OgataAkira Kobayashi (1 patent)Mayako OgataMayako Ogata (1 patent)Takashi MikamiTakashi Mikami (27 patents)Masahide MurataMasahide Murata (5 patents)Masahiro OhsawaMasahiro Ohsawa (2 patents)Tadashi SezumeTadashi Sezume (2 patents)Akira KobayashiAkira Kobayashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tonen Sekiyagaku Kabushiki Kaisha (1 from 1 patent)


1 patent:

1. 5059658 - Method of producing modified polypropylene

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as of
1/17/2026
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