Growing community of inventors

Shizuoka, Japan

Haruhito Takahashi

Average Co-Inventor Count = 2.38

ph-index = 3

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 = 28

Haruhito TakahashiShigehiko Kazaoka (8 patents)Haruhito TakahashiMasaki Yoshino (4 patents)Haruhito TakahashiYoshiki Ishikawa (4 patents)Haruhito TakahashiMasashi Tateishi (4 patents)Haruhito TakahashiTakahiko Suzuki (2 patents)Haruhito TakahashiKazuhiro Suzuki (1 patent)Haruhito TakahashiYoshinori Yoshii (1 patent)Haruhito TakahashiKoji Izukawa (1 patent)Haruhito TakahashiKatsumi Mori (1 patent)Haruhito TakahashiHaruhito Takahashi (13 patents)Shigehiko KazaokaShigehiko Kazaoka (17 patents)Masaki YoshinoMasaki Yoshino (18 patents)Yoshiki IshikawaYoshiki Ishikawa (7 patents)Masashi TateishiMasashi Tateishi (7 patents)Takahiko SuzukiTakahiko Suzuki (12 patents)Kazuhiro SuzukiKazuhiro Suzuki (36 patents)Yoshinori YoshiiYoshinori Yoshii (2 patents)Koji IzukawaKoji Izukawa (1 patent)Katsumi MoriKatsumi Mori (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Koito Manufacturing Company, Ltd. (8 from 2,302 patents)

2. Aisin Seiki Kabushiki Kaisha (4 from 5,207 patents)

3. Yamaha Hatsudoki Kabushiki Kaisha (4 from 4,238 patents)

4. Toyota Jidosha Kabushiki Kaisha (3 from 36,608 patents)

5. Yamaha Motor Power Products Kabushiki Kaisha (1 from 36 patents)


13 patents:

1. 10668851 - Door handle

2. 10525862 - Vehicle

3. 10207633 - Door handle

4. 9987975 - Vehicle lamp with integrally formed housing, first light guiding lens, and second light guiding lens

5. 9989211 - Vehicle lamp with particular sealing gasket

6. 9937854 - Illuminated door handle

7. 9764684 - Door handle with light unit

8. 9623796 - Vehicle lamp

9. 8303146 - Side turn signal lamp

10. 7549495 - Motorcycle

11. 7303204 - Wheeled vehicle with stand

12. 7270212 - Wheeled vehicle with foot guide

13. 7270213 - Wheeled vehicle with foot rest

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idiyas.com
as of
12/17/2025
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