Growing community of inventors

Wako, Japan

Tetsuya Kayumi

Average Co-Inventor Count = 1.77

ph-index = 9

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 = 179

Tetsuya KayumiOsamu Shirose (2 patents)Tetsuya KayumiHirohide Suda (2 patents)Tetsuya KayumiShinsuke Watanabe (2 patents)Tetsuya KayumiYoshinori Nakamura (2 patents)Tetsuya KayumiOhsuke Koike (2 patents)Tetsuya KayumiHidetsugu Okazaki (1 patent)Tetsuya KayumiEiji Toba (1 patent)Tetsuya KayumiKoji Hashimoto (1 patent)Tetsuya KayumiMasami Yoshida (1 patent)Tetsuya KayumiKaneaki Hashimoto (1 patent)Tetsuya KayumiSadahiro Yokoyama (1 patent)Tetsuya KayumiTakamitsu Suzuki (1 patent)Tetsuya KayumiDaijiro Wada (1 patent)Tetsuya KayumiTaizou Kikuchi (1 patent)Tetsuya KayumiTetsuya Kayumi (12 patents)Osamu ShiroseOsamu Shirose (5 patents)Hirohide SudaHirohide Suda (4 patents)Shinsuke WatanabeShinsuke Watanabe (3 patents)Yoshinori NakamuraYoshinori Nakamura (2 patents)Ohsuke KoikeOhsuke Koike (2 patents)Hidetsugu OkazakiHidetsugu Okazaki (13 patents)Eiji TobaEiji Toba (10 patents)Koji HashimotoKoji Hashimoto (6 patents)Masami YoshidaMasami Yoshida (4 patents)Kaneaki HashimotoKaneaki Hashimoto (2 patents)Sadahiro YokoyamaSadahiro Yokoyama (2 patents)Takamitsu SuzukiTakamitsu Suzuki (1 patent)Daijiro WadaDaijiro Wada (1 patent)Taizou KikuchiTaizou Kikuchi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Giken Kogyo Kabushiki Kaisha (6 from 10,092 patents)

2. Honda Motor Co., Ltd. (5 from 21,927 patents)

3. Other (1 from 832,880 patents)

4. Tokyo Seat Co., Ltd. (1 from 13 patents)


12 patents:

1. 7708343 - Seat of vehicle

2. 7597292 - Electric power feeding apparatus for slide seat equipped with electric device

3. 7374243 - Folding seat apparatus for vehicle

4. 7108306 - Electric stowing system for vehicle seat

5. 7063368 - Electric vehicle seat stowing structure

6. 6869121 - Seat structure for vehicle

7. 6827388 - Seat arrangement structure for vehicle

8. 6402240 - Seat having passenger's sitting posture detecting apparatus, and harness wiring structure in seat

9. 5997081 - Seat for a vehicle

10. 5971467 - Tilting structure for motor vehicle seat

11. 5795023 - Headrest storage mechanism for motor vehicle seat

12. 5772283 - Tilt-up automobile seat

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