Growing community of inventors

Kakuda, Japan

Kanako Tsutsumi

Average Co-Inventor Count = 2.77

ph-index = 2

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 = 6

Kanako TsutsumiAkihiko Okumura (2 patents)Kanako TsutsumiHideki Yamamoto (1 patent)Kanako TsutsumiKazuhito Fukumasu (1 patent)Kanako TsutsumiYuki Yamamoto (1 patent)Kanako TsutsumiHirokazu Fujii (1 patent)Kanako TsutsumiKanako Tsutsumi (3 patents)Akihiko OkumuraAkihiko Okumura (3 patents)Hideki YamamotoHideki Yamamoto (35 patents)Kazuhito FukumasuKazuhito Fukumasu (6 patents)Yuki YamamotoYuki Yamamoto (3 patents)Hirokazu FujiiHirokazu Fujii (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Iris Ohyama Inc. (3 from 152 patents)


3 patents:

1. D1014878 - Dryer

2. D1013987 - Dryer

3. 11401949 - Blower

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idiyas.com
as of
12/16/2025
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