Growing community of inventors

Ooiso-machi, Japan

Yoshihiko Hara

Average Co-Inventor Count = 6.00

ph-index = 2

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 = 22

Yoshihiko HaraAkihiro Takahashi (3 patents)Yoshihiko HaraAkiyoshi Ueda (3 patents)Yoshihiko HaraTakashi Kawana (3 patents)Yoshihiko HaraMasami Koguchi (3 patents)Yoshihiko HaraYasuyuki Miyazawa (3 patents)Yoshihiko HaraYoshihiko Hara (3 patents)Akihiro TakahashiAkihiro Takahashi (37 patents)Akiyoshi UedaAkiyoshi Ueda (12 patents)Takashi KawanaTakashi Kawana (10 patents)Masami KoguchiMasami Koguchi (8 patents)Yasuyuki MiyazawaYasuyuki Miyazawa (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Soda Co., Ltd. (3 from 516 patents)


3 patents:

1. 6268310 - Oxazole derivative, process for producing the same, and herbicide

2. 6107251 - Oxazole derivative, process for producing the same, and herbicide

3. 5962685 - Oxazole derivatives, process for producing the same, and herbicide

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as of
12/7/2025
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