Growing community of inventors

Tokyo, Japan

Naoko Yamaguchi

Average Co-Inventor Count = 5.75

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 = 17

Naoko YamaguchiJunichi Saito (5 patents)Naoko YamaguchiAtsumi Kamochi (4 patents)Naoko YamaguchiToshio Goto (3 patents)Naoko YamaguchiYoshio Kurahashi (3 patents)Naoko YamaguchiAkihiko Yanagi (2 patents)Naoko YamaguchiToyohiko Kume (2 patents)Naoko YamaguchiMasahiro Aya (2 patents)Naoko YamaguchiShigeki Yagi (2 patents)Naoko YamaguchiKazuomi Yasui (2 patents)Naoko YamaguchiHidenori Hayakawa (2 patents)Naoko YamaguchiTatsuo Tamura (2 patents)Naoko YamaguchiNoboru Matsumoto (2 patents)Naoko YamaguchiShinzo Kagabu (1 patent)Naoko YamaguchiHiroshi Miyauchi (1 patent)Naoko YamaguchiShigeru Uzawa (1 patent)Naoko YamaguchiShinzo Kakabu (1 patent)Naoko YamaguchiNaoko Yamaguchi (7 patents)Junichi SaitoJunichi Saito (97 patents)Atsumi KamochiAtsumi Kamochi (38 patents)Toshio GotoToshio Goto (82 patents)Yoshio KurahashiYoshio Kurahashi (26 patents)Akihiko YanagiAkihiko Yanagi (50 patents)Toyohiko KumeToyohiko Kume (38 patents)Masahiro AyaMasahiro Aya (24 patents)Shigeki YagiShigeki Yagi (22 patents)Kazuomi YasuiKazuomi Yasui (18 patents)Hidenori HayakawaHidenori Hayakawa (14 patents)Tatsuo TamuraTatsuo Tamura (10 patents)Noboru MatsumotoNoboru Matsumoto (8 patents)Shinzo KagabuShinzo Kagabu (41 patents)Hiroshi MiyauchiHiroshi Miyauchi (16 patents)Shigeru UzawaShigeru Uzawa (1 patent)Shinzo KakabuShinzo Kakabu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nihon Tokushu Noyaku Seizo K.k. (7 from 112 patents)


7 patents:

1. 4804394 - Benzoxazines and use as herbicides

2. 4804673 - Fungicidal sulfonyl azoles

3. 4729784 - 1-(1,4-benzoxazin-3-on-6-yl)-dialkylmaleimides and use as herbicides

4. 4710509 - Substituted phenylsulfonylazoles

5. 4622064 - Triazolo-(3,2-c)perhydroxazin-8-one derivatives and use as fungicides

6. 4552586 - Certain 2-pyridyloxyacetanilides and their use as herbicides

7. 4391629 - 2-Pyridyloxyacetanilides and their use as herbicides

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as of
12/9/2025
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