Growing community of inventors

Yokohama, Japan

Junichi Kamiuchi

Average Co-Inventor Count = 4.50

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 = 41

Junichi Kamiuchi ↔ Takara Fujii (2 patents)Junichi Kamiuchi ↔ Itsuo Matsuda (2 patents)Junichi Kamiuchi ↔ Keiichi Akiyama (2 patents)Junichi Kamiuchi ↔ Ryozi Kumazawa (1 patent)Junichi Kamiuchi ↔ Hisayasu Mitsui (1 patent)Junichi Kamiuchi ↔ Toshimitsu Yamada (1 patent)Junichi Kamiuchi ↔ Taichi Takechi (1 patent)Junichi Kamiuchi ↔ Kimikazu Umemoto (1 patent)Junichi KamiuchiJunichi Kamiuchi (3 patents)Takara FujiiTakara Fujii (3 patents)Itsuo MatsudaItsuo Matsuda (2 patents)Keiichi AkiyamaKeiichi Akiyama (2 patents)Ryozi KumazawaRyozi Kumazawa (2 patents)Hisayasu MitsuiHisayasu Mitsui (2 patents)Toshimitsu YamadaToshimitsu Yamada (2 patents)Taichi TakechiTaichi Takechi (2 patents)Kimikazu UmemotoKimikazu Umemoto (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toshiba Chemical Products Co., Ltd. (2 from 7 patents)

2. Tokyo Shibaura Electric Co., Ltd. (1 from 681 patents)


3 patents:

1. 4107153 - Heat-resistant thermosetting polyimide resin

2. 4097545 - Heat-resistant thermosetting polyimide resin with

3. 3991232 - Method of manufacturing an electrically insulated coil

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1/12/2026
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