Growing community of inventors

Nagoya, Japan

Takahiro Itoh

Average Co-Inventor Count = 5.00

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 = 3

Takahiro Itoh ↔ Tadashi Chiba (1 patent)Takahiro Itoh ↔ Sowjun Matsumura (1 patent)Takahiro Itoh ↔ Morito Togawa (1 patent)Takahiro Itoh ↔ Masuo Okada (1 patent)Takahiro ItohTakahiro Itoh (1 patent)Tadashi ChibaTadashi Chiba (7 patents)Sowjun MatsumuraSowjun Matsumura (7 patents)Morito TogawaMorito Togawa (1 patent)Masuo OkadaMasuo Okada (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Heavy Industries Limited (1 from 4,621 patents)

2. C.uyemura Co., Ltd. (1 from 125 patents)

3. Sawwabosei Co., Ltd. (1 from 1 patent)


1 patent:

1. 5103637 - Rocket engine combustion chamber

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as of
12/12/2025
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