Growing community of inventors

Osaka, Japan

Kohei Higashiyama

Average Co-Inventor Count = 16.00

ph-index = 2

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 = 9

Kohei HigashiyamaYuji Yamashita (3 patents)Kohei HigashiyamaToshihiko Takemura (3 patents)Kohei HigashiyamaRyohei Sumiyoshi (3 patents)Kohei HigashiyamaHiroyuki Anami (3 patents)Kohei HigashiyamaSatoshi Tajima (3 patents)Kohei HigashiyamaMasahiro Kuroda (3 patents)Kohei HigashiyamaToyoaki Yasuda (3 patents)Kohei HigashiyamaShunichiro Mori (3 patents)Kohei HigashiyamaHideo Imai (3 patents)Kohei HigashiyamaHayato Ido (3 patents)Kohei HigashiyamaHiroshi Koyamatsu (3 patents)Kohei HigashiyamaShinsuke Hisatake (3 patents)Kohei HigashiyamaHajime Tamaki (3 patents)Kohei HigashiyamaNoriyoshi Kubo (3 patents)Kohei HigashiyamaHiroyuki Hata (3 patents)Kohei HigashiyamaKohei Higashiyama (3 patents)Yuji YamashitaYuji Yamashita (35 patents)Toshihiko TakemuraToshihiko Takemura (30 patents)Ryohei SumiyoshiRyohei Sumiyoshi (29 patents)Hiroyuki AnamiHiroyuki Anami (28 patents)Satoshi TajimaSatoshi Tajima (15 patents)Masahiro KurodaMasahiro Kuroda (15 patents)Toyoaki YasudaToyoaki Yasuda (11 patents)Shunichiro MoriShunichiro Mori (10 patents)Hideo ImaiHideo Imai (7 patents)Hayato IdoHayato Ido (7 patents)Hiroshi KoyamatsuHiroshi Koyamatsu (6 patents)Shinsuke HisatakeShinsuke Hisatake (6 patents)Hajime TamakiHajime Tamaki (5 patents)Noriyoshi KuboNoriyoshi Kubo (3 patents)Hiroyuki HataHiroyuki Hata (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kubota Corporation (3 from 2,664 patents)


3 patents:

1. 10260213 - Working machine

2. 9828744 - Working machine

3. 9567729 - Working machine

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12/8/2025
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