Growing community of inventors

Aki-gun, Japan

Tsuyoshi Toyoda

Average Co-Inventor Count = 1.99

ph-index = 8

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 = 243

Tsuyoshi ToyodaEiji Kitamura (5 patents)Tsuyoshi ToyodaYutaka Shimazu (4 patents)Tsuyoshi ToyodaSatoru Akana (4 patents)Tsuyoshi ToyodaKouichi Hayashi (3 patents)Tsuyoshi ToyodaKouji Tabata (2 patents)Tsuyoshi ToyodaHiroshi Takezawa (2 patents)Tsuyoshi ToyodaTakeshi Fujii (2 patents)Tsuyoshi ToyodaKaname Sawai (2 patents)Tsuyoshi ToyodaShinichi Isayama (1 patent)Tsuyoshi ToyodaIkuo Maeda (1 patent)Tsuyoshi ToyodaTsuyoshi Toyoda (14 patents)Eiji KitamuraEiji Kitamura (9 patents)Yutaka ShimazuYutaka Shimazu (9 patents)Satoru AkanaSatoru Akana (6 patents)Kouichi HayashiKouichi Hayashi (35 patents)Kouji TabataKouji Tabata (15 patents)Hiroshi TakezawaHiroshi Takezawa (12 patents)Takeshi FujiiTakeshi Fujii (11 patents)Kaname SawaiKaname Sawai (10 patents)Shinichi IsayamaShinichi Isayama (8 patents)Ikuo MaedaIkuo Maeda (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mazda Motor Corporation (14 from 4,683 patents)


14 patents:

1. D511126 - Bumper of motor vehicle

2. D510304 - Bumper of motor vehicle

3. D498716 - Bumper of motor vehicle

4. D452837 - Radiator grill of a motor vehicle

5. D452206 - Bumper of motor vehicle

6. D451871 - Front portion of motor vehicle

7. D432066 - Rear portion of a motor vehicle

8. D431505 - Radiator grill of a motor vehicle

9. D430836 - Radiator grill of a motor vehicle

10. D430837 - Radiator grill of a motor vehicle

11. D430521 - Radiator grill of a motor vehicle

12. D425844 - Front portion of a motor vehicle

13. D422546 - Front portion of a motor vehicle

14. D422254 - Rear portion of a motor vehicle

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as of
1/8/2026
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