Growing community of inventors

Tainai, Japan

Mitsuaki Kawashima

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 = 19

Mitsuaki Kawashima ↔ Hiroshige Inoue (3 patents)Mitsuaki Kawashima ↔ Eiichiro Ishimaru (3 patents)Mitsuaki Kawashima ↔ Kazuyuki Fukui (3 patents)Mitsuaki Kawashima ↔ Masao Hosokawa (3 patents)Mitsuaki Kawashima ↔ Kouji Yamashita (3 patents)Mitsuaki Kawashima ↔ Izumi Muto (3 patents)Mitsuaki KawashimaMitsuaki Kawashima (3 patents)Hiroshige InoueHiroshige Inoue (34 patents)Eiichiro IshimaruEiichiro Ishimaru (23 patents)Kazuyuki FukuiKazuyuki Fukui (10 patents)Masao HosokawaMasao Hosokawa (6 patents)Kouji YamashitaKouji Yamashita (5 patents)Izumi MutoIzumi Muto (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Industrial Equipment Systems Co., Ltd. (3 from 493 patents)

2. Nippon Steel & Sumikin Stainless Steel Corporation (3 from 66 patents)


3 patents:

1. 8432244 - Power distribution transformer and tank therefor

2. 8143985 - Power distribution transformer and tank therefor

3. 7843298 - Power distribution transformer and tank therefor

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idiyas.com
as of
12/5/2025
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