Growing community of inventors

Wako, Japan

Hirobumi Kikuchi

Average Co-Inventor Count = 4.00

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 = 80

Hirobumi KikuchiMitsuyoshi Nakamura (3 patents)Hirobumi KikuchiTatsuya Shiono (3 patents)Hirobumi KikuchiTakashi Goto (3 patents)Hirobumi KikuchiTohru Ohba (3 patents)Hirobumi KikuchiKana Harata (3 patents)Hirobumi KikuchiShinya Kubota (1 patent)Hirobumi KikuchiRyosuke Nakashima (1 patent)Hirobumi KikuchiHiroshi Kosaka (1 patent)Hirobumi KikuchiTakahiro Ito (1 patent)Hirobumi KikuchiMasami Kawaguchi (1 patent)Hirobumi KikuchiMitsufumi Hashimoto (1 patent)Hirobumi KikuchiYoshinori Nakamura (1 patent)Hirobumi KikuchiHirobumi Kikuchi (6 patents)Mitsuyoshi NakamuraMitsuyoshi Nakamura (13 patents)Tatsuya ShionoTatsuya Shiono (6 patents)Takashi GotoTakashi Goto (4 patents)Tohru OhbaTohru Ohba (4 patents)Kana HarataKana Harata (3 patents)Shinya KubotaShinya Kubota (11 patents)Ryosuke NakashimaRyosuke Nakashima (5 patents)Hiroshi KosakaHiroshi Kosaka (5 patents)Takahiro ItoTakahiro Ito (2 patents)Masami KawaguchiMasami Kawaguchi (2 patents)Mitsufumi HashimotoMitsufumi Hashimoto (1 patent)Yoshinori NakamuraYoshinori Nakamura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Motor Co., Ltd. (5 from 22,004 patents)

2. Honda Access Corporation (3 from 143 patents)

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


6 patents:

1. 9346386 - Vehicle floor mat

2. 9016756 - Vehicle floor mat

3. 8882171 - Vehicle floor mat

4. 8523268 - Luggage space arrangement for stowing away a retractable tonneau cover assembly

5. 7905307 - Battery cooling air intake structure

6. 6817660 - Vehicle rear structure

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as of
1/19/2026
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