Growing community of inventors

Sendai, Japan

Yoshiaki Watanabe

Average Co-Inventor Count = 5.00

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 = 6

Yoshiaki WatanabeYasumi Fukuzumi (2 patents)Yoshiaki WatanabeKatsuhisa Ichikawa (2 patents)Yoshiaki WatanabeTsuneo Onodera (2 patents)Yoshiaki WatanabeShigetaka Isoyama (2 patents)Yoshiaki WatanabeYoshiaki Watanabe (2 patents)Yasumi FukuzumiYasumi Fukuzumi (13 patents)Katsuhisa IchikawaKatsuhisa Ichikawa (9 patents)Tsuneo OnoderaTsuneo Onodera (2 patents)Shigetaka IsoyamaShigetaka Isoyama (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Giken Kogyo Kabushiki Kaisha (2 from 10,092 patents)


2 patents:

1. 6595149 - Planting device for planting a seedling-growing tape in the field

2. 6460473 - Seedling-growing tape and method of manufacturing the same

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as of
12/7/2025
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