Growing community of inventors

Wako, Japan

Kei Fukuyama

Average Co-Inventor Count = 2.15

ph-index = 7

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 = 171

Kei FukuyamaSatoshi Ito (2 patents)Kei FukuyamaKazuyuki Tachibana (2 patents)Kei FukuyamaTakamasa Kojima (2 patents)Kei FukuyamaYasushi Takahashi (1 patent)Kei FukuyamaTakashi Takizawa (1 patent)Kei FukuyamaKeita Mikura (1 patent)Kei FukuyamaKazuhiro Kudo (1 patent)Kei FukuyamaKoji Mizuta (1 patent)Kei FukuyamaYasushi Takahashi (12 patents)Kei FukuyamaMitsuru Yamamoto (1 patent)Kei FukuyamaShota Yamasaki (1 patent)Kei FukuyamaTakayuki Konishi (7 patents)Kei FukuyamaKei Mayuzumi (1 patent)Kei FukuyamaSouichiro Makino (1 patent)Kei FukuyamaMafumi Yasuhara (1 patent)Kei FukuyamaSekai Yamazaki (1 patent)Kei FukuyamaJunpei Yasuda (1 patent)Kei FukuyamaMarcelo Masanori Nagata (1 patent)Kei FukuyamaKei Fukuyama (13 patents)Satoshi ItoSatoshi Ito (91 patents)Kazuyuki TachibanaKazuyuki Tachibana (9 patents)Takamasa KojimaTakamasa Kojima (3 patents)Yasushi TakahashiYasushi Takahashi (73 patents)Takashi TakizawaTakashi Takizawa (27 patents)Keita MikuraKeita Mikura (24 patents)Kazuhiro KudoKazuhiro Kudo (14 patents)Koji MizutaKoji Mizuta (13 patents)Yasushi TakahashiYasushi Takahashi (12 patents)Mitsuru YamamotoMitsuru Yamamoto (11 patents)Shota YamasakiShota Yamasaki (9 patents)Takayuki KonishiTakayuki Konishi (7 patents)Kei MayuzumiKei Mayuzumi (7 patents)Souichiro MakinoSouichiro Makino (5 patents)Mafumi YasuharaMafumi Yasuhara (2 patents)Sekai YamazakiSekai Yamazaki (2 patents)Junpei YasudaJunpei Yasuda (1 patent)Marcelo Masanori NagataMarcelo Masanori Nagata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Motor Co., Ltd. (9 from 21,963 patents)

2. Honda Giken Kogyo Kabushiki Kaisha (4 from 10,092 patents)


13 patents:

1. 10793213 - Saddle type vehicle

2. 10661850 - Front structure of saddled vehicle

3. 10345325 - Wheel speed detecting device, and ring to be detected

4. D800608 - Motorcycle and/or replica thereof

5. 8292021 - Muffler assembly and pseudo muffler assembly for a motorcycle, and motorcycle incorporating the same

6. 8177250 - Motorcycle body cover structure and motorcycle incorporating same

7. D603300 - Motorcycle or motorcycle replica

8. D596094 - Front cowl for motorcycles

9. D538213 - Front cowl of motorcycles

10. D502436 - Wheel for a four-wheeled automobile

11. D497330 - Motorcycle

12. D491376 - Bicycle saddle

13. D491111 - Bicycle

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1/7/2026
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