Growing community of inventors

Okazaki, Japan

Takeshi Yamawaki

Average Co-Inventor Count = 2.25

ph-index = 3

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 = 73

Takeshi YamawakiKunio Nishiyama (1 patent)Takeshi YamawakiHirofumi Kume (1 patent)Takeshi YamawakiTatuya Saitou (1 patent)Takeshi YamawakiSigemi Sugimori (1 patent)Takeshi YamawakiTakeshi Yamawaki (3 patents)Kunio NishiyamaKunio Nishiyama (12 patents)Hirofumi KumeHirofumi Kume (2 patents)Tatuya SaitouTatuya Saitou (2 patents)Sigemi SugimoriSigemi Sugimori (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (2 from 36,546 patents)

2. Toyota Jidosha Kogyo Kabushiki Kaisha (1 from 1,838 patents)


3 patents:

1. 4516804 - Vehicle body ceiling seal construction

2. 4493505 - Rear seat of an automobile

3. 4147336 - Seat frame for a vehicle

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as of
12/14/2025
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