Growing community of inventors

Osaka, Japan

Tadashi Ogawa

Average Co-Inventor Count = 3.00

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 = 26

Tadashi Ogawa ↔ Masaaki Itoh (1 patent)Tadashi Ogawa ↔ Toshiro Ohmuro (1 patent)Tadashi OgawaTadashi Ogawa (1 patent)Masaaki ItohMasaaki Itoh (5 patents)Toshiro OhmuroToshiro Ohmuro (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Panasonic Intellectual Property Management Co., Ltd. (1 from 13,247 patents)


1 patent:

1. D743059 - Light-emitting diode lamp

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as of
12/7/2025
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