Growing community of inventors

Onoda, Japan

Takuo Morishige

Average Co-Inventor Count = 6.00

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 = 1

Takuo Morishige ↔ Seiji Ishikawa (1 patent)Takuo Morishige ↔ Yukio Matsumoto (1 patent)Takuo Morishige ↔ Tutomu Kaibara (1 patent)Takuo Morishige ↔ Shuuichi Hirano (1 patent)Takuo Morishige ↔ Kenji Sugiyama (1 patent)Takuo MorishigeTakuo Morishige (1 patent)Seiji IshikawaSeiji Ishikawa (10 patents)Yukio MatsumotoYukio Matsumoto (3 patents)Tutomu KaibaraTutomu Kaibara (1 patent)Shuuichi HiranoShuuichi Hirano (1 patent)Kenji SugiyamaKenji Sugiyama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ube Industries, Inc. (1 from 1,432 patents)

2. Seibu Oil Co., Ltd. (1 from 2 patents)


1 patent:

1. 4759839 - Process for producing pitch useful as raw material for carbon fibers

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as of
12/12/2025
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