Growing community of inventors

Kanagawa-ken, Japan

Masaki Numata

Average Co-Inventor Count = 3.86

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

Masaki NumataWataru Sotoyama (65 patents)Masaki NumataMitsunori Ito (3 patents)Masaki NumataKeisuke Korai (2 patents)Masaki NumataShiro Irisa (2 patents)Masaki NumataRie Sakurai (2 patents)Masaki NumataJhunmo Son (1 patent)Masaki NumataNorihito Ishii (1 patent)Masaki NumataAtsushi Imamura (1 patent)Masaki NumataNorifumi Kishi (1 patent)Masaki NumataMasaru Kinoshita (1 patent)Masaki NumataMasaru Kinoshita (0 patent)Masaki NumataMasaki Numata (3 patents)Wataru SotoyamaWataru Sotoyama (65 patents)Mitsunori ItoMitsunori Ito (18 patents)Keisuke KoraiKeisuke Korai (8 patents)Shiro IrisaShiro Irisa (4 patents)Rie SakuraiRie Sakurai (3 patents)Jhunmo SonJhunmo Son (33 patents)Norihito IshiiNorihito Ishii (16 patents)Atsushi ImamuraAtsushi Imamura (3 patents)Norifumi KishiNorifumi Kishi (1 patent)Masaru KinoshitaMasaru Kinoshita (1 patent)Masaru KinoshitaMasaru Kinoshita (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Samsung Electronics Co., Ltd. (3 from 131,214 patents)


3 patents:

1. 12178122 - Compound, composition including the same, liquid composition, and organic electroluminescent device

2. 12060344 - Heterocyclic compound, composition including the same, and organic light-emitting device including the heterocyclic compound

3. 11925106 - Condensed cyclic compound, composition including the same, and organic light-emitting device including the condensed cyclic compound

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as of
12/4/2025
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