Growing community of inventors

Izumo, Japan

Akemi Ubata

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 = 5

Akemi UbataShinichi Kobayashi (1 patent)Akemi UbataMakoto Murata (1 patent)Akemi UbataToshiya Esumi (1 patent)Akemi UbataAkemi Ubata (1 patent)Shinichi KobayashiShinichi Kobayashi (19 patents)Makoto MurataMakoto Murata (3 patents)Toshiya EsumiToshiya Esumi (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Murata Manufacturing Co., Ltd. (1 from 13,676 patents)


1 patent:

1. 6181543 - High voltage ceramic capacitor

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as of
12/17/2025
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