Growing community of inventors

Nagano, Japan

Toyokazu Fujisawa

Average Co-Inventor Count = 12.00

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 = 39

Toyokazu FujisawaNobuhide Wada (5 patents)Toyokazu FujisawaKeiji Toriyabe (5 patents)Toyokazu FujisawaMasaaki Komatsu (5 patents)Toyokazu FujisawaHiroyuki Yano (5 patents)Toyokazu FujisawaNobuo Takefuji (5 patents)Toyokazu FujisawaOsamu Tada (5 patents)Toyokazu FujisawaKiyotoshi Nishiyama (5 patents)Toyokazu FujisawaMinoru Itou (5 patents)Toyokazu FujisawaYasunobu Maeda (5 patents)Toyokazu FujisawaTetsuya Hirade (5 patents)Toyokazu FujisawaMitsuharu Asahida (5 patents)Toyokazu FujisawaToyokazu Fujisawa (5 patents)Nobuhide WadaNobuhide Wada (22 patents)Keiji ToriyabeKeiji Toriyabe (22 patents)Masaaki KomatsuMasaaki Komatsu (21 patents)Hiroyuki YanoHiroyuki Yano (15 patents)Nobuo TakefujiNobuo Takefuji (9 patents)Osamu TadaOsamu Tada (8 patents)Kiyotoshi NishiyamaKiyotoshi Nishiyama (6 patents)Minoru ItouMinoru Itou (5 patents)Yasunobu MaedaYasunobu Maeda (5 patents)Tetsuya HiradeTetsuya Hirade (5 patents)Mitsuharu AsahidaMitsuharu Asahida (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kumiai Chemical Industry Co., Ltd. (4 from 215 patents)

2. Ihara Chemical Industry Co., Ltd. (4 from 211 patents)

3. Other (1 from 832,680 patents)


5 patents:

1. 7767626 - 3-arylphenyl sulfide derivative and insecticide and miticide

2. 7612105 - 3-arylphenyl sulfide derivative and insecticide and miticide

3. 7037930 - 3-arylphenyl sulfide derivative and insecticide and miticide

4. 6858639 - 3-Arylphenyl sulfide derivative and insecticide and miticide

5. 6509354 - 3-arylphenyl sulfide derivative and insecticide and miticide

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as of
12/5/2025
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