Growing community of inventors

Maebasi, Japan

Yasutomo Akutu

Average Co-Inventor Count = 6.00

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 = 21

Yasutomo Akutu ↔ Kiyoshi Koyama (1 patent)Yasutomo Akutu ↔ Masao Koseki (1 patent)Yasutomo Akutu ↔ Michio Kurakami (1 patent)Yasutomo Akutu ↔ Kensuke Matsumoto (1 patent)Yasutomo Akutu ↔ Yoshiyuki Kitamura (1 patent)Yasutomo AkutuYasutomo Akutu (1 patent)Kiyoshi KoyamaKiyoshi Koyama (3 patents)Masao KosekiMasao Koseki (2 patents)Michio KurakamiMichio Kurakami (1 patent)Kensuke MatsumotoKensuke Matsumoto (1 patent)Yoshiyuki KitamuraYoshiyuki Kitamura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sanyo Electric Co., Ltd. (1 from 8,780 patents)


1 patent:

1. 5379609 - Air conditioner having air filter

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as of
12/22/2025
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