Growing community of inventors

Sakura, Japan

Yoshiyasu Ito

Average Co-Inventor Count = 2.03

ph-index = 4

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 = 29

Yoshiyasu ItoMichio Tamura (4 patents)Yoshiyasu ItoHiroyuki Tsukamoto (4 patents)Yoshiyasu ItoKouichi Hotta (3 patents)Yoshiyasu ItoAkihiko Kuribayashi (1 patent)Yoshiyasu ItoAyumi Mihashi (1 patent)Yoshiyasu ItoAkio Kobori (1 patent)Yoshiyasu ItoYoshiyasu Ito (7 patents)Michio TamuraMichio Tamura (19 patents)Hiroyuki TsukamotoHiroyuki Tsukamoto (11 patents)Kouichi HottaKouichi Hotta (10 patents)Akihiko KuribayashiAkihiko Kuribayashi (12 patents)Ayumi MihashiAyumi Mihashi (10 patents)Akio KoboriAkio Kobori (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yachiyo Industry Co., Ltd. (5 from 122 patents)

2. Honda Motor Co., Ltd. (4 from 21,831 patents)

3. Yachiyo Kogyo Kabushiki Kaisha (2 from 12 patents)


7 patents:

1. 8689499 - Double glazed window glass structure

2. 7905543 - Safety device in opening-closing device of a vehicle

3. 7854475 - Sliding roof

4. 7850231 - Sunroof apparatus for vehicle

5. 7708337 - Sunroof apparatus for vehicle

6. 7364227 - Movable roof opening-closing structure

7. 6837022 - Double glazed panel assembly

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as of
12/6/2025
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