Growing community of inventors

Osaka, Japan

Isamu Shinozaki

Average Co-Inventor Count = 1.82

ph-index = 4

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 = 115

Isamu Shinozaki ↔ Kunio Funatsu (2 patents)Isamu Shinozaki ↔ Joseph J Nukazawa (1 patent)Isamu Shinozaki ↔ Tadakazu Narikawa (1 patent)Isamu Shinozaki ↔ Fumioki Ichihara (1 patent)Isamu Shinozaki ↔ Jun-ichi Yamada (1 patent)Isamu ShinozakiIsamu Shinozaki (5 patents)Kunio FunatsuKunio Funatsu (5 patents)Joseph J NukazawaJoseph J Nukazawa (9 patents)Tadakazu NarikawaTadakazu Narikawa (8 patents)Fumioki IchiharaFumioki Ichihara (3 patents)Jun-ichi YamadaJun-ichi Yamada (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Industrial Co., Ltd. (5 from 27,375 patents)


5 patents:

1. D354379 - Electric vacuum cleaner

2. D325270 - Electric vacuum cleaner

3. D318937 - Electric vacuum cleaner

4. D314072 - Electric vacuum cleaner

5. D313680 - Electric vacuum cleaner

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as of
12/6/2025
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