Growing community of inventors

Toyota, Japan

Yutaka Kubota

Average Co-Inventor Count = 1.72

ph-index = 7

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 = 142

Yutaka KubotaHiroshi Tomita (2 patents)Yutaka KubotaYahiko Kumai (1 patent)Yutaka KubotaTetsu Endoh (1 patent)Yutaka KubotaKeisuke Sakamoto (1 patent)Yutaka KubotaKenichi Inukai (1 patent)Yutaka KubotaNobuya Tanai (1 patent)Yutaka KubotaShoichi Fujiyoshi (1 patent)Yutaka KubotaKentaro Asakura (1 patent)Yutaka KubotaYuji Muro (1 patent)Yutaka KubotaTatsuro Koshino (1 patent)Yutaka KubotaYutaka Kubota (8 patents)Hiroshi TomitaHiroshi Tomita (18 patents)Yahiko KumaiYahiko Kumai (37 patents)Tetsu EndohTetsu Endoh (13 patents)Keisuke SakamotoKeisuke Sakamoto (11 patents)Kenichi InukaiKenichi Inukai (8 patents)Nobuya TanaiNobuya Tanai (5 patents)Shoichi FujiyoshiShoichi Fujiyoshi (3 patents)Kentaro AsakuraKentaro Asakura (3 patents)Yuji MuroYuji Muro (3 patents)Tatsuro KoshinoTatsuro Koshino (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (8 from 36,546 patents)


8 patents:

1. D1030586 - Side mirror for an automobile

2. D805979 - Side mirror for a motor vehicle

3. D589402 - Motor vehicle and/or toy replica thereof

4. D585344 - Front bumper for an automobile

5. D585343 - Rear bumper for an automobile

6. D552019 - Outer mirror for automobile

7. D535415 - Front combination lamp lens for an automobile

8. D535224 - Front grille for an automobile

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as of
12/9/2025
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