Growing community of inventors

Shiga, Japan

Shigeru Sera

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 = 1

Shigeru Sera ↔ Takuji Oka (1 patent)Shigeru Sera ↔ Hiroyuki Yasuda (1 patent)Shigeru Sera ↔ Naoki Toyofuku (1 patent)Shigeru Sera ↔ Kozo Kobayashi (1 patent)Shigeru SeraShigeru Sera (1 patent)Takuji OkaTakuji Oka (5 patents)Hiroyuki YasudaHiroyuki Yasuda (1 patent)Naoki ToyofukuNaoki Toyofuku (1 patent)Kozo KobayashiKozo Kobayashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Electric Glass Co., Ltd. (1 from 604 patents)


1 patent:

1. 10329193 - Method for producing toughened glass plate

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12/25/2025
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