Growing community of inventors

Kyoto, Japan

By Kei Takada, Administrator

Average Co-Inventor Count = 7.00

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 = 0

By Kei Takada, Administrator ↔ Mikio Takano (1 patent)By Kei Takada, Administrator ↔ Yasuo Takeda (1 patent)By Kei Takada, Administrator ↔ Toshio Takada, Deceased (1 patent)By Kei Takada, Administrator ↔ By Komichi Takada, Administrator (1 patent)By Kei Takada, Administrator ↔ Zenji Hiroi (1 patent)By Kei Takada, Administrator ↔ By Jun Takada, Administrator (1 patent)By Kei Takada, AdministratorBy Kei Takada, Administrator (1 patent)Mikio TakanoMikio Takano (9 patents)Yasuo TakedaYasuo Takeda (9 patents)Toshio Takada, DeceasedToshio Takada, Deceased (2 patents)By Komichi Takada, AdministratorBy Komichi Takada, Administrator (1 patent)Zenji HiroiZenji Hiroi (1 patent)By Jun Takada, AdministratorBy Jun Takada, Administrator (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nec Corporation (1 from 35,658 patents)

2. Seisan Kaihatsu Kagaku Kenkyusho (1 from 17 patents)


1 patent:

1. 5670458 - Oxide superconductor and method for producing the same

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as of
12/7/2025
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