Growing community of inventors

Tsukuba, Japan

Hiroto Ohata

Average Co-Inventor Count = 14.99

ph-index = 1

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 = 62

Hiroto Ohata ↔ Toshiaki Tanaka (1 patent)Hiroto Ohata ↔ Akira Nagai (1 patent)Hiroto Ohata ↔ Itsuo Watanabe (1 patent)Hiroto Ohata ↔ Fumio Inoue (1 patent)Hiroto Ohata ↔ Kazunori Yamamoto (1 patent)Hiroto Ohata ↔ Masaaki Yasuda (1 patent)Hiroto Ohata ↔ Tomohisa Ohta (1 patent)Hiroto Ohata ↔ Aizou Kaneda (1 patent)Hiroto Ohata ↔ Yoshiaki Tsubomatsu (1 patent)Hiroto Ohata ↔ Kazuyoshi Kojima (1 patent)Hiroto Ohata ↔ Osamu Watanabe (1 patent)Hiroto Ohata ↔ Toshio Yamazaki (1 patent)Hiroto Ohata ↔ Kenzo Takemura (1 patent)Hiroto Ohata ↔ Naoyuki Shiozawa (1 patent)Hiroto OhataHiroto Ohata (1 patent)Toshiaki TanakaToshiaki Tanaka (109 patents)Akira NagaiAkira Nagai (96 patents)Itsuo WatanabeItsuo Watanabe (38 patents)Fumio InoueFumio Inoue (31 patents)Kazunori YamamotoKazunori Yamamoto (21 patents)Masaaki YasudaMasaaki Yasuda (17 patents)Tomohisa OhtaTomohisa Ohta (15 patents)Aizou KanedaAizou Kaneda (14 patents)Yoshiaki TsubomatsuYoshiaki Tsubomatsu (14 patents)Kazuyoshi KojimaKazuyoshi Kojima (14 patents)Osamu WatanabeOsamu Watanabe (12 patents)Toshio YamazakiToshio Yamazaki (11 patents)Kenzo TakemuraKenzo Takemura (10 patents)Naoyuki ShiozawaNaoyuki Shiozawa (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Chemical Company, Ltd. (1 from 1,641 patents)


1 patent:

1. 6223429 - Method of production of semiconductor device

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