Growing community of inventors

Tenri, Japan

Masako Kitagawa

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 = 5

Masako Kitagawa ↔ Naoto Nishimura (1 patent)Masako Kitagawa ↔ Motoaki Nishijima (1 patent)Masako Kitagawa ↔ Naoto Torata (1 patent)Masako Kitagawa ↔ Koichi Ui (1 patent)Masako KitagawaMasako Kitagawa (1 patent)Naoto NishimuraNaoto Nishimura (38 patents)Motoaki NishijimaMotoaki Nishijima (38 patents)Naoto TorataNaoto Torata (20 patents)Koichi UiKoichi Ui (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sharp Kabushiki Kaisha Corporation (1 from 25,537 patents)


1 patent:

1. 7241534 - Lithium polymer secondary cell

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12/11/2025
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