Growing community of inventors

Saitama, Japan

Sumitaka Ito

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

Sumitaka ItoHiroyuki Takahashi (1 patent)Sumitaka ItoYutaka Hozumi (1 patent)Sumitaka ItoJunichi Midorikawa (1 patent)Sumitaka ItoMasayuki Sasaki (1 patent)Sumitaka ItoKenji Fukasawa (1 patent)Sumitaka ItoKenji Kato (1 patent)Sumitaka ItoSumitaka Ito (1 patent)Hiroyuki TakahashiHiroyuki Takahashi (19 patents)Yutaka HozumiYutaka Hozumi (6 patents)Junichi MidorikawaJunichi Midorikawa (3 patents)Masayuki SasakiMasayuki Sasaki (2 patents)Kenji FukasawaKenji Fukasawa (1 patent)Kenji KatoKenji Kato (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Motor Co., Ltd. (1 from 21,893 patents)

2. Showa Corporation (1 from 438 patents)

3. F-tech Inc. (1 from 34 patents)


1 patent:

1. 11084371 - Motor drive device

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12/24/2025
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