Growing community of inventors

Tokyo, Japan

Liau Chun-Eng

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 = 13

Liau Chun-Eng ↔ Noritada Matsuo (1 patent)Liau Chun-Eng ↔ Toshihiko Yano (1 patent)Liau Chun-Eng ↔ Masanao Matsui (1 patent)Liau Chun-Eng ↔ Kunio Kogami (1 patent)Liau Chun-EngLiau Chun-Eng (1 patent)Noritada MatsuoNoritada Matsuo (51 patents)Toshihiko YanoToshihiko Yano (22 patents)Masanao MatsuiMasanao Matsui (8 patents)Kunio KogamiKunio Kogami (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sumitomo Chemical Company, Limited (1 from 6,893 patents)


1 patent:

1. 4496586 - Cyclopropanecarboxylates, their production and insecticide containing

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as of
12/20/2025
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