Growing community of inventors

Yamanashi, Japan

Maya Yamada

Average Co-Inventor Count = 6.00

ph-index = 2

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 = 55

Maya YamadaShinichi Miyake (2 patents)Maya YamadaFumitaka Endoh (2 patents)Maya YamadaAkihiko Nitta (2 patents)Maya YamadaShuichi Koseki (2 patents)Maya YamadaToshio Suwa (1 patent)Maya YamadaYoshiaki Sugimori (1 patent)Maya YamadaMaya Yamada (2 patents)Shinichi MiyakeShinichi Miyake (3 patents)Fumitaka EndohFumitaka Endoh (2 patents)Akihiko NittaAkihiko Nitta (2 patents)Shuichi KosekiShuichi Koseki (2 patents)Toshio SuwaToshio Suwa (7 patents)Yoshiaki SugimoriYoshiaki Sugimori (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Sanso Corporation (2 from 182 patents)


2 patents:

1. 6234787 - Combustion type harmful substance removing apparatus

2. 5957678 - Combustion type harmful substance removing apparatus

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idiyas.com
as of
1/15/2026
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