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Saitama, Japan

Masao Tatsuta

Average Co-Inventor Count = 5.00

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 = 9

Masao Tatsuta ↔ Kaoru Hatanaka (1 patent)Masao Tatsuta ↔ Chiaki Kumagai (1 patent)Masao Tatsuta ↔ Tomohide Shimizu (1 patent)Masao Tatsuta ↔ Mamoru Kokubu (1 patent)Masao TatsutaMasao Tatsuta (1 patent)Kaoru HatanakaKaoru Hatanaka (22 patents)Chiaki KumagaiChiaki Kumagai (16 patents)Tomohide ShimizuTomohide Shimizu (6 patents)Mamoru KokubuMamoru Kokubu (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Giken Kogyo Kabushiki Kaisha (1 from 10,092 patents)


1 patent:

1. D426518 - Battery re-charger for motor-assisted vehicle

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12/18/2025
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