Growing community of inventors

Tokyo, Japan

Hisatoshi Hata

Average Co-Inventor Count = 4.29

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 = 55

Hisatoshi Hata ↔ Yoshiyuki Nakaki (2 patents)Hisatoshi Hata ↔ Masafumi Kimata (2 patents)Hisatoshi Hata ↔ Tomohiro Ishikawa (2 patents)Hisatoshi Hata ↔ Kazuhiko Tsutsumi (1 patent)Hisatoshi Hata ↔ Yoshio Fujii (1 patent)Hisatoshi Hata ↔ Masashi Ueno (1 patent)Hisatoshi Hata ↔ Hiromoto Inoue (1 patent)Hisatoshi HataHisatoshi Hata (3 patents)Yoshiyuki NakakiYoshiyuki Nakaki (28 patents)Masafumi KimataMasafumi Kimata (24 patents)Tomohiro IshikawaTomohiro Ishikawa (10 patents)Kazuhiko TsutsumiKazuhiko Tsutsumi (52 patents)Yoshio FujiiYoshio Fujii (21 patents)Masashi UenoMasashi Ueno (14 patents)Hiromoto InoueHiromoto Inoue (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Denki Kabushiki Kaisha (3 from 21,351 patents)


3 patents:

1. 7145144 - Thermal infrared sensor device and thermal infrared sensor array

2. 6031231 - Infrared focal plane array

3. 5998816 - Sensor element with removal resistance region

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as of
12/30/2025
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