Growing community of inventors

Tokyo, Japan

Masayuki Shigehara

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 = 1

Masayuki ShigeharaShota Tomiyama (1 patent)Masayuki ShigeharaKengo Muraki (1 patent)Masayuki ShigeharaMasayuki Shigehara (1 patent)Shota TomiyamaShota Tomiyama (1 patent)Kengo MurakiKengo Muraki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Tokyo Electric Power Company, Incorporated (1 from 177 patents)


1 patent:

1. 9219364 - Public power supply system

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as of
12/23/2025
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