Growing community of inventors

Tokyo, Japan

Yohei Asahi

Average Co-Inventor Count = 4.00

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

Yohei AsahiAkira Shiga (34 patents)Yohei AsahiKoshiro Takano (4 patents)Yohei AsahiKimiyoshi Soma (4 patents)Yohei AsahiMarika Haramaki (4 patents)Yohei AsahiYohei Asahi (4 patents)Akira ShigaAkira Shiga (34 patents)Koshiro TakanoKoshiro Takano (6 patents)Kimiyoshi SomaKimiyoshi Soma (4 patents)Marika HaramakiMarika Haramaki (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Electric Corporation (4 from 15,966 patents)

2. Mitsubishi Electric Home Appliance Co., Ltd. (2 from 35 patents)


4 patents:

1. 11819179 - Cleaning tool and electric cleaner

2. 11045055 - Cleaning tool and vacuum cleaner

3. 10856713 - Cleaner head for vacuum cleaner, and vacuum cleaner

4. 10813511 - Electric vacuum cleaner

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idiyas.com
as of
1/14/2026
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