Growing community of inventors

Yokkaichi, Japan

Masao Nakayama

Average Co-Inventor Count = 5.30

ph-index = 1

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 = 0

Masao NakayamaMasayuki Higashi (3 patents)Masao NakayamaToshinori Shigeyama (3 patents)Masao NakayamaToshinori Hemmi (3 patents)Masao NakayamaYoshito Shibata (2 patents)Masao NakayamaTakuya Fukuura (2 patents)Masao NakayamaKazuhiro Tomita (2 patents)Masao NakayamaMasashi Nagata (2 patents)Masao NakayamaTakao Okuhara (1 patent)Masao NakayamaYoshiyuki Fukushima (1 patent)Masao NakayamaShimoto Ichihara (1 patent)Masao NakayamaYoshihiro Taniguchi (1 patent)Masao NakayamaTakeshi Oiwa (1 patent)Masao NakayamaTakuya Yamane (1 patent)Masao NakayamaShojiro Onzuka (1 patent)Masao NakayamaShunsuke Kowase (1 patent)Masao NakayamaTsuyoshi Horiguchi (1 patent)Masao NakayamaMasayoshi Kawamoto (1 patent)Masao NakayamaMasao Nakayama (5 patents)Masayuki HigashiMasayuki Higashi (3 patents)Toshinori ShigeyamaToshinori Shigeyama (3 patents)Toshinori HemmiToshinori Hemmi (3 patents)Yoshito ShibataYoshito Shibata (6 patents)Takuya FukuuraTakuya Fukuura (5 patents)Kazuhiro TomitaKazuhiro Tomita (4 patents)Masashi NagataMasashi Nagata (3 patents)Takao OkuharaTakao Okuhara (5 patents)Yoshiyuki FukushimaYoshiyuki Fukushima (2 patents)Shimoto IchiharaShimoto Ichihara (2 patents)Yoshihiro TaniguchiYoshihiro Taniguchi (2 patents)Takeshi OiwaTakeshi Oiwa (1 patent)Takuya YamaneTakuya Yamane (1 patent)Shojiro OnzukaShojiro Onzuka (1 patent)Shunsuke KowaseShunsuke Kowase (1 patent)Tsuyoshi HoriguchiTsuyoshi Horiguchi (1 patent)Masayoshi KawamotoMasayoshi Kawamoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Electric Co., Ltd. (5 from 4,804 patents)


5 patents:

1. 10553063 - Coin validation device

2. 10089813 - Bill processing device

3. 10068404 - Coin conveying device

4. 10055924 - Bill processing device

5. 9842453 - Banknote processing device

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as of
12/11/2025
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