Growing community of inventors

Osaka, Japan

Katsuya Tawara

Average Co-Inventor Count = 4.66

ph-index = 5

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 = 81

Katsuya TawaraYoshihachi Watanabe (7 patents)Katsuya TawaraHiroshi Matsumoto (6 patents)Katsuya TawaraMasaru Ogata (6 patents)Katsuya TawaraToshio Takahashi (5 patents)Katsuya TawaraAkira Murabayashi (2 patents)Katsuya TawaraYasuo Makisumi (2 patents)Katsuya TawaraShiro Kida (1 patent)Katsuya TawaraTakao Konishi (1 patent)Katsuya TawaraKatsuya Tawara (8 patents)Yoshihachi WatanabeYoshihachi Watanabe (7 patents)Hiroshi MatsumotoHiroshi Matsumoto (91 patents)Masaru OgataMasaru Ogata (24 patents)Toshio TakahashiToshio Takahashi (22 patents)Akira MurabayashiAkira Murabayashi (10 patents)Yasuo MakisumiYasuo Makisumi (8 patents)Shiro KidaShiro Kida (12 patents)Takao KonishiTakao Konishi (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shionogi Company Limited (8 from 1,001 patents)


8 patents:

1. 4612322 - Azole type dioxolane derivatives

2. 4576956 - Iodo propargylaminoisoxazoles as fungicides

3. 4535088 - Propynylaminothiazole derivatives

4. 4483866 - Agricultural composition and method utilizing 1-benzylimidazole

5. 4463011 - Bis-imidazolyl-bis-phenylmethane derivatives and their use as fungicides

6. 4328348 - Novel benzylimidazole derivatives

7. 4248869 - Phenyl isothiocyanate derivatives and their production

8. 4228165 - Phenyl isothiocyanate derivatives and their production

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as of
1/8/2026
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