Growing community of inventors

Shiga, Japan

Hiroshi Ohta

Average Co-Inventor Count = 6.77

ph-index = 3

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 = 44

Hiroshi OhtaHideo Takeshiba (3 patents)Hiroshi OhtaJunzo Tobitsuka (2 patents)Hiroshi OhtaShigehiro Kato (2 patents)Hiroshi OhtaHiroyuki Itoh (2 patents)Hiroshi OhtaHiroshi Yasuda (1 patent)Hiroshi OhtaKazuo Sato (1 patent)Hiroshi OhtaYuichi Takaoka (1 patent)Hiroshi OhtaToshiyuki Konosu (1 patent)Hiroshi OhtaTakayo Katsuki (1 patent)Hiroshi OhtaSadao Oida (1 patent)Hiroshi OhtaNoriko Takeda (1 patent)Hiroshi OhtaKiyofumi Torii (1 patent)Hiroshi OhtaHisaki Kajino (1 patent)Hiroshi OhtaYukiyoshi Takahi (1 patent)Hiroshi OhtaShinji Omura (1 patent)Hiroshi OhtaYasuhiko Kondo (1 patent)Hiroshi OhtaOsamu Watanabe (1 patent)Hiroshi OhtaChiaki Imai (1 patent)Hiroshi OhtaAkira Toba (1 patent)Hiroshi OhtaKouichi Tatsuoka (1 patent)Hiroshi OhtaMasaru Nakagawa (1 patent)Hiroshi OhtaMasahiro Yokota (1 patent)Hiroshi OhtaHiroshi Ohta (4 patents)Hideo TakeshibaHideo Takeshiba (10 patents)Junzo TobitsukaJunzo Tobitsuka (7 patents)Shigehiro KatoShigehiro Kato (4 patents)Hiroyuki ItohHiroyuki Itoh (2 patents)Hiroshi YasudaHiroshi Yasuda (149 patents)Kazuo SatoKazuo Sato (85 patents)Yuichi TakaokaYuichi Takaoka (21 patents)Toshiyuki KonosuToshiyuki Konosu (15 patents)Takayo KatsukiTakayo Katsuki (12 patents)Sadao OidaSadao Oida (11 patents)Noriko TakedaNoriko Takeda (8 patents)Kiyofumi ToriiKiyofumi Torii (7 patents)Hisaki KajinoHisaki Kajino (7 patents)Yukiyoshi TakahiYukiyoshi Takahi (6 patents)Shinji OmuraShinji Omura (4 patents)Yasuhiko KondoYasuhiko Kondo (3 patents)Osamu WatanabeOsamu Watanabe (2 patents)Chiaki ImaiChiaki Imai (2 patents)Akira TobaAkira Toba (2 patents)Kouichi TatsuokaKouichi Tatsuoka (1 patent)Masaru NakagawaMasaru Nakagawa (1 patent)Masahiro YokotaMasahiro Yokota (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sankyo Company, Limited (2 from 613 patents)

2. Murata Manufacturing Co., Ltd. (1 from 13,651 patents)

3. Sanyo Co., Ltd. (1 from 5 patents)


4 patents:

1. 5990779 - Electronic apparatus and surface mounting devices therefor

2. 5773618 - Tricyclic compounds having fungicidal activity, their preparation and

3. 5306712 - Fungicidal silicon-containing compounds and their agrochemical and

4. 5134152 - Oxetane derivatives and their use as anti-fungal or fungicidal agents

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