Growing community of inventors

Toyohashi, Japan

Hisayoshi Makinae

Average Co-Inventor Count = 4.00

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 = 1

Hisayoshi Makinae ↔ Ryoji Handa (1 patent)Hisayoshi Makinae ↔ Hideyuki Fujii (1 patent)Hisayoshi Makinae ↔ Katsuo Ushizako (1 patent)Hisayoshi MakinaeHisayoshi Makinae (1 patent)Ryoji HandaRyoji Handa (11 patents)Hideyuki FujiiHideyuki Fujii (8 patents)Katsuo UshizakoKatsuo Ushizako (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Rayon Company, Limited (1 from 1,357 patents)


1 patent:

1. 5166003 - Plated articles

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1/9/2026
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