Growing community of inventors

Tokyo, Japan

Hitoshi Muroi

Average Co-Inventor Count = 2.67

ph-index = 2

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 = 61

Hitoshi Muroi ↔ Kiyoshi Okugami (1 patent)Hitoshi Muroi ↔ Atsuhiro Yamamoto (1 patent)Hitoshi Muroi ↔ Motoaki Suzuki (1 patent)Hitoshi Muroi ↔ Yasushi Kodama (1 patent)Hitoshi MuroiHitoshi Muroi (2 patents)Kiyoshi OkugamiKiyoshi Okugami (2 patents)Atsuhiro YamamotoAtsuhiro Yamamoto (2 patents)Motoaki SuzukiMotoaki Suzuki (1 patent)Yasushi KodamaYasushi Kodama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyo Ink Manufacturing Company (2 from 223 patents)


2 patents:

1. 4579888 - Aqueous resin dispersion

2. 3953626 - Coating method

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12/18/2025
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