Growing community of inventors

Toyota, Japan

Satoru Oya

Average Co-Inventor Count = 2.48

ph-index = 6

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 = 1,003

Satoru Oya ↔ Takumi Nakamura (2 patents)Satoru Oya ↔ Yoshikazu Syouji (2 patents)Satoru Oya ↔ Tomonori Matsumoto (1 patent)Satoru Oya ↔ Hirotada Kobayashi (1 patent)Satoru Oya ↔ Takahiro Minami (1 patent)Satoru Oya ↔ Tetsu Endoh (1 patent)Satoru Oya ↔ Yoshikazu Harada (1 patent)Satoru Oya ↔ Noriaki Takemasa (1 patent)Satoru OyaSatoru Oya (6 patents)Takumi NakamuraTakumi Nakamura (7 patents)Yoshikazu SyoujiYoshikazu Syouji (3 patents)Tomonori MatsumotoTomonori Matsumoto (46 patents)Hirotada KobayashiHirotada Kobayashi (28 patents)Takahiro MinamiTakahiro Minami (21 patents)Tetsu EndohTetsu Endoh (13 patents)Yoshikazu HaradaYoshikazu Harada (9 patents)Noriaki TakemasaNoriaki Takemasa (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (6 from 36,721 patents)


6 patents:

1. D659600 - Front grill for an automobile

2. D656641 - Front combination lamp for an automobile

3. D624673 - Front combination lamp for an automobile

4. D619514 - Front bumper for an automobile

5. D600595 - Motor vehicle and toy replica thereof

6. D509463 - Grill for an automobile

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as of
1/2/2026
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