Growing community of inventors

Funabashi, undefined

Naoshi Ishimatsu

Average Co-Inventor Count = 4.00

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 = 5

Naoshi Ishimatsu ↔ Shigeo Iwata (1 patent)Naoshi Ishimatsu ↔ Ichiro Ofuji (1 patent)Naoshi Ishimatsu ↔ Susumu Waseda (1 patent)Naoshi IshimatsuNaoshi Ishimatsu (1 patent)Shigeo IwataShigeo Iwata (1 patent)Ichiro OfujiIchiro Ofuji (1 patent)Susumu WasedaSusumu Waseda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ishikawajima-Harima Jukogyo Kabushiki Kaisha (1 from 306 patents)

2. Tokushu Shunsetsu Kabushiki Kaisha (1 from 4 patents)


1 patent:

1. 3999566 - Method and apparatus for discharging overboard excess water from hopper

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as of
1/21/2026
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