Growing community of inventors

Hyogo, Japan

Kouichi Tomiyama

Average Co-Inventor Count = 8.00

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 = 6

Kouichi Tomiyama ↔ Motohiro Nakamura (1 patent)Kouichi Tomiyama ↔ Satoshi Harumoto (1 patent)Kouichi Tomiyama ↔ Toshitaka Yamato (1 patent)Kouichi Tomiyama ↔ Kazuhiro Sakiyama (1 patent)Kouichi Tomiyama ↔ Yuusaku Matsuda (1 patent)Kouichi Tomiyama ↔ Tsuyoshi Takatori (1 patent)Kouichi Tomiyama ↔ Tomohiro Matsuo (1 patent)Kouichi TomiyamaKouichi Tomiyama (1 patent)Motohiro NakamuraMotohiro Nakamura (41 patents)Satoshi HarumotoSatoshi Harumoto (24 patents)Toshitaka YamatoToshitaka Yamato (14 patents)Kazuhiro SakiyamaKazuhiro Sakiyama (12 patents)Yuusaku MatsudaYuusaku Matsuda (8 patents)Tsuyoshi TakatoriTsuyoshi Takatori (5 patents)Tomohiro MatsuoTomohiro Matsuo (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (1 from 36,499 patents)

2. Fujitsu Ten Limited (1 from 902 patents)


1 patent:

1. 7720586 - Driving support apparatus and driving support method

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12/7/2025
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