Growing community of inventors

Nishinomiya, Japan

Tetsuhiro Yamamoto

Average Co-Inventor Count = 3.00

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 = 18

Tetsuhiro YamamotoTakanori Tabuchi (2 patents)Tetsuhiro YamamotoMasaharu Nakayama (1 patent)Tetsuhiro YamamotoTakeshi Kajiwara (1 patent)Tetsuhiro YamamotoTetsuhiro Yamamoto (2 patents)Takanori TabuchiTakanori Tabuchi (4 patents)Masaharu NakayamaMasaharu Nakayama (26 patents)Takeshi KajiwaraTakeshi Kajiwara (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sumitomo Chemical Takeda Agro Company, Limited (2 from 3 patents)


2 patents:

1. 7307165 - Process for producting imidazo[1,2-b]pyridazine derivative

2. 6586617 - Sulfonamide derivatives

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12/20/2025
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