Growing community of inventors

Toyota, Japan

Ren Tokunaga

Average Co-Inventor Count = 2.86

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 = 7

Ren TokunagaYukiko Uga (4 patents)Ren TokunagaToshiki Okura (4 patents)Ren TokunagaDaichi Kobayashi (2 patents)Ren TokunagaStephan Jubt Rasmussen (1 patent)Ren TokunagaRen Tokunaga (6 patents)Yukiko UgaYukiko Uga (7 patents)Toshiki OkuraToshiki Okura (7 patents)Daichi KobayashiDaichi Kobayashi (2 patents)Stephan Jubt RasmussenStephan Jubt Rasmussen (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (6 from 36,546 patents)


6 patents:

1. D1103860 - Front bumper for an automobile

2. D1084918 - Motor vehicle and/or toy replica thereof

3. D1080484 - Rear bumper for an automobile

4. D1080942 - Rear combination lamp for an automobile

5. D1076161 - Front combination lamp for an automobile

6. D1055811 - Front portion for an automobile

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as of
12/10/2025
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