Growing community of inventors

Toyonaka, Japan

Naomichi Toyota

Average Co-Inventor Count = 11.00

ph-index = 3

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

Naomichi ToyotaTomohiro Sugimoto (4 patents)Naomichi ToyotaHiromichi Tsuda (4 patents)Naomichi ToyotaItsuo Yasunaga (4 patents)Naomichi ToyotaNakaji Takeda (4 patents)Naomichi ToyotaMasahiko Kasuya (4 patents)Naomichi ToyotaYasuyuki Morita (4 patents)Naomichi ToyotaChisei Asaoka (4 patents)Naomichi ToyotaNorifumi Oike (4 patents)Naomichi ToyotaKensuke Kaminishi (4 patents)Naomichi ToyotaShinya Taira (4 patents)Naomichi ToyotaNaomichi Toyota (4 patents)Tomohiro SugimotoTomohiro Sugimoto (21 patents)Hiromichi TsudaHiromichi Tsuda (19 patents)Itsuo YasunagaItsuo Yasunaga (18 patents)Nakaji TakedaNakaji Takeda (14 patents)Masahiko KasuyaMasahiko Kasuya (13 patents)Yasuyuki MoritaYasuyuki Morita (8 patents)Chisei AsaokaChisei Asaoka (7 patents)Norifumi OikeNorifumi Oike (7 patents)Kensuke KaminishiKensuke Kaminishi (5 patents)Shinya TairaShinya Taira (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yuyama Mfg. Co., Ltd. (4 from 249 patents)


4 patents:

1. 9833384 - Medicine dispensing system and medicine dispensing device

2. 8739499 - Medicine dispensing system and medicine dispensing device

3. 8387343 - Medicine dispensing system and medicine dispensing device

4. 8234838 - Medicine dispensing system and medicine dispensing device

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as of
12/16/2025
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