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Sendai, Japan

Hisanori Sawada

Average Co-Inventor Count = 5.62

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 = 3

Hisanori SawadaNobuyuki Watanabe (1 patent)Hisanori SawadaTomonori Nakamura (25 patents)Hisanori SawadaAyumi Eguchi (2 patents)Hisanori SawadaAtsuki Tomioka (1 patent)Hisanori SawadaFumiaki Miura (1 patent)Hisanori SawadaHidenori Miyamoto (1 patent)Hisanori SawadaJunko Izawa (1 patent)Hisanori SawadaTakeshi Ichikawa (1 patent)Hisanori SawadaKayo Kobayashi (1 patent)Hisanori SawadaTooru Nasu (1 patent)Hisanori SawadaHiroki Yamaguchi (1 patent)Hisanori SawadaHideaki Nishio (1 patent)Hisanori SawadaJunko Arai (0 patent)Hisanori SawadaHisanori Sawada (3 patents)Nobuyuki WatanabeNobuyuki Watanabe (75 patents)Tomonori NakamuraTomonori Nakamura (25 patents)Ayumi EguchiAyumi Eguchi (2 patents)Atsuki TomiokaAtsuki Tomioka (19 patents)Fumiaki MiuraFumiaki Miura (9 patents)Hidenori MiyamotoHidenori Miyamoto (2 patents)Junko IzawaJunko Izawa (1 patent)Takeshi IchikawaTakeshi Ichikawa (1 patent)Kayo KobayashiKayo Kobayashi (1 patent)Tooru NasuTooru Nasu (1 patent)Hiroki YamaguchiHiroki Yamaguchi (1 patent)Hideaki NishioHideaki Nishio (1 patent)Junko AraiJunko Arai (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ntt Docomo, Inc. (3 from 4,705 patents)


3 patents:

1. 7844267 - Server for providing access by a communication terminal to a communication processing service

2. 7792523 - Message transmission system and message transmission method

3. 7587592 - Distribution method, distribution system, and terminal device

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as of
12/10/2025
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