Growing community of inventors

Wako, Japan

Takashi Ogawa

Average Co-Inventor Count = 4.65

ph-index = 5

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 = 64

Takashi OgawaTakashi Yamanaka (2 patents)Takashi OgawaTakeshi Ishikawa (2 patents)Takashi OgawaMarc D Iman (2 patents)Takashi OgawaCindy Tran (2 patents)Takashi OgawaMark E Brown (2 patents)Takashi OgawaJames Ritchie (2 patents)Takashi OgawaChikafumi Shimanaka (2 patents)Takashi OgawaTakahiro Ohno (2 patents)Takashi OgawaTakehisa Wakamori (2 patents)Takashi OgawaHideaki Sugimoto (2 patents)Takashi OgawaKazunari Iida (2 patents)Takashi OgawaRyoji Ito (2 patents)Takashi OgawaTakeshi Yamamoto (1 patent)Takashi OgawaTakeshi Yamamoto (1 patent)Takashi OgawaTadashi Saitou (1 patent)Takashi OgawaHakurei Watanabe (1 patent)Takashi OgawaKatsuya Ashizawa (1 patent)Takashi OgawaTaizo Matsuyama (1 patent)Takashi OgawaTeruo Yamazaki (1 patent)Takashi OgawaMikio Suzuki (1 patent)Takashi OgawaNoriyuki Toshitsuna (1 patent)Takashi OgawaKoji Ujihashi (1 patent)Takashi OgawaHiroshi Honda (1 patent)Takashi OgawaTomohiro Moriyama (1 patent)Takashi OgawaTakashi Ogawa (9 patents)Takashi YamanakaTakashi Yamanaka (30 patents)Takeshi IshikawaTakeshi Ishikawa (15 patents)Marc D ImanMarc D Iman (9 patents)Cindy TranCindy Tran (6 patents)Mark E BrownMark E Brown (6 patents)James RitchieJames Ritchie (5 patents)Chikafumi ShimanakaChikafumi Shimanaka (4 patents)Takahiro OhnoTakahiro Ohno (3 patents)Takehisa WakamoriTakehisa Wakamori (3 patents)Hideaki SugimotoHideaki Sugimoto (3 patents)Kazunari IidaKazunari Iida (2 patents)Ryoji ItoRyoji Ito (2 patents)Takeshi YamamotoTakeshi Yamamoto (98 patents)Takeshi YamamotoTakeshi Yamamoto (24 patents)Tadashi SaitouTadashi Saitou (7 patents)Hakurei WatanabeHakurei Watanabe (5 patents)Katsuya AshizawaKatsuya Ashizawa (4 patents)Taizo MatsuyamaTaizo Matsuyama (4 patents)Teruo YamazakiTeruo Yamazaki (3 patents)Mikio SuzukiMikio Suzuki (2 patents)Noriyuki ToshitsunaNoriyuki Toshitsuna (1 patent)Koji UjihashiKoji Ujihashi (1 patent)Hiroshi HondaHiroshi Honda (1 patent)Tomohiro MoriyamaTomohiro Moriyama (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Honda Motor Co., Ltd. (4 from 21,862 patents)

2. Honda Giken Kogyo Kabushiki Kaisha (3 from 10,092 patents)

3. Other (1 from 832,718 patents)

4. Kabushiki Kaisha Honda Lock (1 from 114 patents)

5. Honda Giken Kabushiki Kaisha (1 from 57 patents)

6. Sankei Giken Kogyo Kabushiki Kaisha (1 from 21 patents)

7. Johnan Manufacturing Co., Ltd. (1 from 2 patents)


9 patents:

1. 8359712 - Vehicle door outer handle device

2. 7946017 - Integrated hinge and temporary door checker

3. D633836 - Sash material for automobiles

4. 7735195 - Integrated hinge and temporary door checker

5. 7631458 - Wire drum window regulator

6. 6641204 - Molding attachment structure for automobile door

7. 6058584 - Apparatus for increasing the surface strength of metal components

8. 5065507 - Method for installing bearings on engine components

9. 4872257 - Apparatus for installing bearings on engine components

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12/11/2025
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