Growing community of inventors

Oizumi-machi, Japan

Shigeyuki Nakamura

Average Co-Inventor Count = 4.07

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 = 62

Shigeyuki NakamuraManabu Haraguchi (2 patents)Shigeyuki NakamuraKoichi Kobayashi (2 patents)Shigeyuki NakamuraHitoshi Ishiwatari (2 patents)Shigeyuki NakamuraShinya Uema (2 patents)Shigeyuki NakamuraYuichi Tamaoki (1 patent)Shigeyuki NakamuraHiroki Busujima (1 patent)Shigeyuki NakamuraMasanaga Tanaka (1 patent)Shigeyuki NakamuraYasuaki Sonoda (1 patent)Shigeyuki NakamuraIkue Nono (1 patent)Shigeyuki NakamuraShigeyuki Nakamura (4 patents)Manabu HaraguchiManabu Haraguchi (20 patents)Koichi KobayashiKoichi Kobayashi (19 patents)Hitoshi IshiwatariHitoshi Ishiwatari (7 patents)Shinya UemaShinya Uema (7 patents)Yuichi TamaokiYuichi Tamaoki (23 patents)Hiroki BusujimaHiroki Busujima (18 patents)Masanaga TanakaMasanaga Tanaka (1 patent)Yasuaki SonodaYasuaki Sonoda (1 patent)Ikue NonoIkue Nono (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sanyo Electric Co., Ltd. (3 from 8,782 patents)

2. Sanyo Electric Biomedical Co., Ltd. (2 from 18 patents)

3. Panasonic Healthcare Co., Ltd. (1 from 81 patents)


4 patents:

1. 8768531 - Centralized monitoring apparatus

2. 8220224 - Medicine supply apparatus

3. 7637078 - Medicine supply apparatus

4. 6259356 - Drug preserver

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as of
1/5/2026
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