Growing community of inventors

Ota, Japan

Hideyuki Takahashi

Average Co-Inventor Count = 2.81

ph-index = 8

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 = 248

Hideyuki TakahashiManabu Haraguchi (7 patents)Hideyuki TakahashiToshihiko Ota (5 patents)Hideyuki TakahashiHitoshi Ishiwatari (4 patents)Hideyuki TakahashiTakashi Mori (3 patents)Hideyuki TakahashiAkinori Hatsuno (3 patents)Hideyuki TakahashiMasayoshi Ogura (3 patents)Hideyuki TakahashiKoichi Kobayashi (2 patents)Hideyuki TakahashiAtsuo Inamura (2 patents)Hideyuki TakahashiShinya Uema (1 patent)Hideyuki TakahashiKazushi Yamaoka (1 patent)Hideyuki TakahashiToshitake Maruyama (1 patent)Hideyuki TakahashiRyuzo Tobe (1 patent)Hideyuki TakahashiAkinorl Hatsuno (1 patent)Hideyuki TakahashiToshihiko Ota (0 patent)Hideyuki TakahashiShinya Uema (0 patent)Hideyuki TakahashiHideyuki Takahashi (13 patents)Manabu HaraguchiManabu Haraguchi (20 patents)Toshihiko OtaToshihiko Ota (5 patents)Hitoshi IshiwatariHitoshi Ishiwatari (7 patents)Takashi MoriTakashi Mori (7 patents)Akinori HatsunoAkinori Hatsuno (5 patents)Masayoshi OguraMasayoshi Ogura (4 patents)Koichi KobayashiKoichi Kobayashi (19 patents)Atsuo InamuraAtsuo Inamura (13 patents)Shinya UemaShinya Uema (7 patents)Kazushi YamaokaKazushi Yamaoka (4 patents)Toshitake MaruyamaToshitake Maruyama (3 patents)Ryuzo TobeRyuzo Tobe (3 patents)Akinorl HatsunoAkinorl Hatsuno (1 patent)Toshihiko OtaToshihiko Ota (0 patent)Shinya UemaShinya Uema (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Sanyo Electric Co., Ltd. (11 from 8,782 patents)

2. Panasonic Healthcare Co., Ltd. (2 from 81 patents)

3. Sanyo Electric Biomedical Co., Ltd. (1 from 18 patents)


13 patents:

1. 8640431 - Medicine packaging machine

2. 8607537 - Medicine packaging machine

3. 7878369 - Medicine feeding apparatus

4. 7644837 - Medicine supply apparatus

5. 7334700 - Medicine supplying apparatus

6. 7293672 - Chemical feeding device

7. 6928790 - Medication filling apparatus

8. 6792736 - Solid drug filling device

9. 6595384 - Solid drug product supplying device

10. 6481180 - Solid preparation filling apparatus

11. 6349999 - Medicine supply apparatus

12. 6208911 - Solid drug filling apparatus

13. 6145700 - Drug dispensing apparatus

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as of
1/5/2026
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