Growing community of inventors

Toyohashi, Japan

Mariko Ogawa

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 = 0

Mariko Ogawa ↔ Yasushi Ikeda (1 patent)Mariko Ogawa ↔ Zenbei Meiwa (1 patent)Mariko Ogawa ↔ Haruyuki Sato (1 patent)Mariko Ogawa ↔ Kenichiro Yabe (1 patent)Mariko OgawaMariko Ogawa (1 patent)Yasushi IkedaYasushi Ikeda (8 patents)Zenbei MeiwaZenbei Meiwa (7 patents)Haruyuki SatoHaruyuki Sato (4 patents)Kenichiro YabeKenichiro Yabe (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kao Corporation (1 from 3,601 patents)

2. Nippon Paper Industries Co., Ltd. (1 from 342 patents)


1 patent:

1. 8273215 - Method for producing coated paper

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as of
12/10/2025
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