Growing community of inventors

Osaka, Japan

Hiroshi Isotani

Average Co-Inventor Count = 9.00

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 = 6

Hiroshi Isotani ↔ Hiroshi Onishi (1 patent)Hiroshi Isotani ↔ Yoshitoshi Sekiguchi (1 patent)Hiroshi Isotani ↔ Noboru Okigami (1 patent)Hiroshi Isotani ↔ Kunio Sasaki (1 patent)Hiroshi Isotani ↔ Hideo Shimotani (1 patent)Hiroshi Isotani ↔ Kenji Kaketa (1 patent)Hiroshi Isotani ↔ Shozo Umemura (1 patent)Hiroshi Isotani ↔ Kenji Kashiwabara (1 patent)Hiroshi IsotaniHiroshi Isotani (1 patent)Hiroshi OnishiHiroshi Onishi (48 patents)Yoshitoshi SekiguchiYoshitoshi Sekiguchi (14 patents)Noboru OkigamiNoboru Okigami (7 patents)Kunio SasakiKunio Sasaki (6 patents)Hideo ShimotaniHideo Shimotani (4 patents)Kenji KaketaKenji Kaketa (1 patent)Shozo UmemuraShozo Umemura (1 patent)Kenji KashiwabaraKenji Kashiwabara (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Zosen Corporation (1 from 278 patents)


1 patent:

1. 5862762 - Method and facility for refuse incineration using a fire-grate-type

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12/29/2025
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