Growing community of inventors

Tokyo, Japan

Michiaki Tsukuda

Average Co-Inventor Count = 2.00

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 = 8

Michiaki TsukudaKenji Nakamura (1 patent)Michiaki TsukudaMichiaki Tsukuda (1 patent)Kenji NakamuraKenji Nakamura (62 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shodensha Corporation, Ltd. (1 from 3 patents)


1 patent:

1. D506811 - Constant flow apparatus

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as of
1/10/2026
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