Growing community of inventors

Hokkaido, Japan

Tadasu Sugawara

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 = 19

Tadasu Sugawara ↔ Akira Mizuno (1 patent)Tadasu Sugawara ↔ Iwao Kanno (1 patent)Tadasu Sugawara ↔ Matsutaro Murakami (1 patent)Tadasu Sugawara ↔ Masahiko Handa (1 patent)Tadasu Sugawara ↔ Yohjiro Toda (1 patent)Tadasu SugawaraTadasu Sugawara (1 patent)Akira MizunoAkira Mizuno (29 patents)Iwao KannoIwao Kanno (9 patents)Matsutaro MurakamiMatsutaro Murakami (1 patent)Masahiko HandaMasahiko Handa (1 patent)Yohjiro TodaYohjiro Toda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Japan Steel Works, Ltd. (1 from 410 patents)

2. Kazuo Uemura (1 from 1 patent)


1 patent:

1. 5223434 - Apparatus and method for producing and automatically injecting

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