Growing community of inventors

Hiroshima, Japan

Shigeki Shimizu

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 = 10

Shigeki Shimizu ↔ Nanao Horiishi (1 patent)Shigeki Shimizu ↔ Koji Toda (1 patent)Shigeki Shimizu ↔ Goro Matsui (1 patent)Shigeki Shimizu ↔ Atushi Takedoi (1 patent)Shigeki ShimizuShigeki Shimizu (1 patent)Nanao HoriishiNanao Horiishi (33 patents)Koji TodaKoji Toda (5 patents)Goro MatsuiGoro Matsui (5 patents)Atushi TakedoiAtushi Takedoi (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toda Kogyo Corporation (1 from 386 patents)


1 patent:

1. 4033891 - Magnetic particle powder of acicular ferric oxide used for magnetic

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