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Funabashi, Japan

Masaaki Katayama

Average Co-Inventor Count = 4.00

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 = 0

Masaaki Katayama ↔ Kanako Suzuki (2 patents)Masaaki Katayama ↔ Kohei Goto (1 patent)Masaaki Katayama ↔ Kazuyoshi Hosaka (1 patent)Masaaki Katayama ↔ Masafumi Takahashi (1 patent)Masaaki Katayama ↔ Yuta Kawano (1 patent)Masaaki KatayamaMasaaki Katayama (2 patents)Kanako SuzukiKanako Suzuki (4 patents)Kohei GotoKohei Goto (14 patents)Kazuyoshi HosakaKazuyoshi Hosaka (11 patents)Masafumi TakahashiMasafumi Takahashi (1 patent)Yuta KawanoYuta Kawano (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nissan Chemical Industries Limited (1 from 1,235 patents)

2. Nissan Chemical Corporation (1 from 213 patents)


2 patents:

1. 11966120 - Liquid crystal light control element

2. 10761375 - Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element

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idiyas.com
as of
12/7/2025
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