Growing community of inventors

Ota, Japan

Izumi Okamoto

Average Co-Inventor Count = 8.00

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 = 4

Izumi Okamoto ↔ Masahisa Otake (1 patent)Izumi Okamoto ↔ Hiroshi Sekiya (1 patent)Izumi Okamoto ↔ Toshikazu Ishihara (1 patent)Izumi Okamoto ↔ Yoshiaki Kurosawa (1 patent)Izumi Okamoto ↔ Junji Matsue (1 patent)Izumi Okamoto ↔ Mitsuhiko Ishino (1 patent)Izumi Okamoto ↔ Ryouichi Katohno (1 patent)Izumi OkamotoIzumi Okamoto (1 patent)Masahisa OtakeMasahisa Otake (14 patents)Hiroshi SekiyaHiroshi Sekiya (8 patents)Toshikazu IshiharaToshikazu Ishihara (5 patents)Yoshiaki KurosawaYoshiaki Kurosawa (4 patents)Junji MatsueJunji Matsue (3 patents)Mitsuhiko IshinoMitsuhiko Ishino (2 patents)Ryouichi KatohnoRyouichi Katohno (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sanyo Electric Co., Ltd. (1 from 8,777 patents)


1 patent:

1. 5400599 - Hot gas machine

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12/11/2025
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