Growing community of inventors

Kyoto, Japan

Mari Shimizu

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 = 0

Mari Shimizu ↔ Nobuyasu Okumura (1 patent)Mari Shimizu ↔ Kouhei Tanaka (1 patent)Mari ShimizuMari Shimizu (1 patent)Nobuyasu OkumuraNobuyasu Okumura (5 patents)Kouhei TanakaKouhei Tanaka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Unitika Ltd. (1 from 390 patents)


1 patent:

1. 11040515 - Release film and method for manufacturing same

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12/17/2025
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