Growing community of inventors

Osaka, Japan

Hiroyuki Hayashi

Average Co-Inventor Count = 1.96

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 = 21

Hiroyuki HayashiKoudai Yamamoto (2 patents)Hiroyuki HayashiMunekazu Ogawa (1 patent)Hiroyuki HayashiAkihiro Nishimura (1 patent)Hiroyuki HayashiKoji Sugimoto (1 patent)Hiroyuki HayashiMichio Hirabayashi (1 patent)Hiroyuki HayashiYuzuka Abe (1 patent)Hiroyuki HayashiKatsuhisa Ida (1 patent)Hiroyuki HayashiToyomori Tsuda (1 patent)Hiroyuki HayashiYoshihiko Nakanishi (1 patent)Hiroyuki HayashiHiromi Kitaura (1 patent)Hiroyuki HayashiKenichi Kuruma (1 patent)Hiroyuki HayashiOsamu Takamatsu (1 patent)Hiroyuki HayashiNobuo Higuchi (1 patent)Hiroyuki HayashiYoshihito Sugano (1 patent)Hiroyuki HayashiYoshikazu Kurata (1 patent)Hiroyuki HayashiKatsuhiro Kaneko (1 patent)Hiroyuki HayashiHiyoshi Ooshima (1 patent)Hiroyuki HayashiHiroyuki Hayashi (8 patents)Koudai YamamotoKoudai Yamamoto (3 patents)Munekazu OgawaMunekazu Ogawa (15 patents)Akihiro NishimuraAkihiro Nishimura (14 patents)Koji SugimotoKoji Sugimoto (9 patents)Michio HirabayashiMichio Hirabayashi (7 patents)Yuzuka AbeYuzuka Abe (3 patents)Katsuhisa IdaKatsuhisa Ida (2 patents)Toyomori TsudaToyomori Tsuda (1 patent)Yoshihiko NakanishiYoshihiko Nakanishi (1 patent)Hiromi KitauraHiromi Kitaura (1 patent)Kenichi KurumaKenichi Kuruma (1 patent)Osamu TakamatsuOsamu Takamatsu (1 patent)Nobuo HiguchiNobuo Higuchi (1 patent)Yoshihito SuganoYoshihito Sugano (1 patent)Yoshikazu KurataYoshikazu Kurata (1 patent)Katsuhiro KanekoKatsuhiro Kaneko (1 patent)Hiyoshi OoshimaHiyoshi Ooshima (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ishihara Sangyo Kaisha, Ltd. (4 from 393 patents)

2. Sharp Kabushiki Kaisha Corporation (2 from 25,543 patents)

3. Hitachi Shipbuilding and Engineering Co., Ltd. (1 from 80 patents)

4. Idec Izumi Corporation (1 from 44 patents)


8 patents:

1. 11412733 - Method for enhancing plant disease controlling effects of isofetamid and method for controlling plant diseases

2. 11317627 - Soybean disease control composition and soybean disease control method

3. 10791737 - Soybean disease control composition and soybean disease control method

4. 10616526 - Image recording apparatus, image recording method, and program

5. 9148641 - Imaging apparatus for acquiring position information of imaging apparatus during imaging and program thereof

6. 8993584 - Control agent for soft rot and control method for the same

7. 6415204 - Assembling device and tray system used therein, and design assisting device

8. 4383493 - Anchor

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as of
12/19/2025
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