Growing community of inventors

Gunma, Japan

Hiroyasu Shimizu

Average Co-Inventor Count = 3.12

ph-index = 4

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 = 474

Hiroyasu ShimizuManabu Haraguchi (3 patents)Hiroyasu ShimizuAtuo Inamura (2 patents)Hiroyasu ShimizuAtsuo Inamura (1 patent)Hiroyasu ShimizuHitoshi Ishiwatari (1 patent)Hiroyasu ShimizuJoseph Blechl (1 patent)Hiroyasu ShimizuJames R Kurtz (1 patent)Hiroyasu ShimizuPanos Hadjimitsos (1 patent)Hiroyasu ShimizuHiroyasu Shimizu (4 patents)Manabu HaraguchiManabu Haraguchi (20 patents)Atuo InamuraAtuo Inamura (2 patents)Atsuo InamuraAtsuo Inamura (13 patents)Hitoshi IshiwatariHitoshi Ishiwatari (7 patents)Joseph BlechlJoseph Blechl (3 patents)James R KurtzJames R Kurtz (1 patent)Panos HadjimitsosPanos Hadjimitsos (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sanyo Electric Co., Ltd. (4 from 8,782 patents)

2. Baxter International Inc. (1 from 2,490 patents)


4 patents:

1. 5377864 - Drug dispensing apparatus

2. 5219095 - Drug dispenser

3. 5097652 - Drug packing apparatus

4. 4664289 - Drug dispensing apparatus

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1/7/2026
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