Growing community of inventors

Chiba, Japan

Sachiko Matsumoto

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

Sachiko Matsumoto ↔ Takashi Horiuchi (1 patent)Sachiko Matsumoto ↔ Hiroo Matsumoto (1 patent)Sachiko Matsumoto ↔ Minako Kamikawaji (1 patent)Sachiko MatsumotoSachiko Matsumoto (1 patent)Takashi HoriuchiTakashi Horiuchi (72 patents)Hiroo MatsumotoHiroo Matsumoto (21 patents)Minako KamikawajiMinako Kamikawaji (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 6310065 - Pyridazinone hydrochloride compound and method for producing the same

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12/5/2025
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