Growing community of inventors

Kawasaki, Japan

Kazunobu Yoneyama

Average Co-Inventor Count = 2.84

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 = 60

Kazunobu YoneyamaYoshifumi Kajiwara (6 patents)Kazunobu YoneyamaHiroshi Kubo (5 patents)Kazunobu YoneyamaHiroyuki Takita (5 patents)Kazunobu YoneyamaKenta Sugimori (5 patents)Kazunobu YoneyamaManabu Matsushima (5 patents)Kazunobu YoneyamaToshikazu Ishioka (4 patents)Kazunobu YoneyamaHaruyoshi Yada (3 patents)Kazunobu YoneyamaJiro Takahashi (2 patents)Kazunobu YoneyamaTomonori Sakurai (2 patents)Kazunobu YoneyamaMichiharu Sakamoto (2 patents)Kazunobu YoneyamaKatsumi Adachi (1 patent)Kazunobu YoneyamaKatsumi Takada (1 patent)Kazunobu YoneyamaMasayuki Sato (1 patent)Kazunobu YoneyamaToshifumi Tanida (1 patent)Kazunobu YoneyamaYoshifumi Tsukamoto (1 patent)Kazunobu YoneyamaTsukasa Goro (1 patent)Kazunobu YoneyamaSatoru Noma (1 patent)Kazunobu YoneyamaKei Kojima (1 patent)Kazunobu YoneyamaSusumu Nikawa (1 patent)Kazunobu YoneyamaHirohisa Nakabayashi (1 patent)Kazunobu YoneyamaKinya Inoue (1 patent)Kazunobu YoneyamaKunihiko Shimizu (1 patent)Kazunobu YoneyamaYosui Tokuyama (1 patent)Kazunobu YoneyamaToru Koike (1 patent)Kazunobu YoneyamaKazunobu Yoneyama (12 patents)Yoshifumi KajiwaraYoshifumi Kajiwara (24 patents)Hiroshi KuboHiroshi Kubo (78 patents)Hiroyuki TakitaHiroyuki Takita (14 patents)Kenta SugimoriKenta Sugimori (10 patents)Manabu MatsushimaManabu Matsushima (9 patents)Toshikazu IshiokaToshikazu Ishioka (6 patents)Haruyoshi YadaHaruyoshi Yada (13 patents)Jiro TakahashiJiro Takahashi (7 patents)Tomonori SakuraiTomonori Sakurai (5 patents)Michiharu SakamotoMichiharu Sakamoto (2 patents)Katsumi AdachiKatsumi Adachi (118 patents)Katsumi TakadaKatsumi Takada (9 patents)Masayuki SatoMasayuki Sato (8 patents)Toshifumi TanidaToshifumi Tanida (6 patents)Yoshifumi TsukamotoYoshifumi Tsukamoto (6 patents)Tsukasa GoroTsukasa Goro (5 patents)Satoru NomaSatoru Noma (3 patents)Kei KojimaKei Kojima (3 patents)Susumu NikawaSusumu Nikawa (3 patents)Hirohisa NakabayashiHirohisa Nakabayashi (3 patents)Kinya InoueKinya Inoue (2 patents)Kunihiko ShimizuKunihiko Shimizu (2 patents)Yosui TokuyamaYosui Tokuyama (1 patent)Toru KoikeToru Koike (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu Corporation (8 from 39,230 patents)

2. Nitsuko Corporation (2 from 86 patents)

3. Mitsuko Corporation (1 from 1 patent)

4. Folmer Company Limited (1 from 1 patent)

5. Nitsuko Corporation & Folmer Company Limited (1 from 1 patent)


12 patents:

1. 9958901 - Electronic device

2. 9455102 - Key structure and electronic apparatus

3. 9094498 - Water resistant structure and electronic apparatus

4. 8467172 - Mobile terminal device

5. 8265716 - Mobile terminal device

6. 8195256 - Information terminal device

7. 8147263 - Mobile terminal device

8. 8068887 - Mobile terminal device

9. D357013 - Telephone set

10. D348670 - Telephone set

11. D324046 - Voice controlled telephone with loudspeaker

12. D323503 - Cordless radio telephone or similar article

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as of
12/15/2025
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