Growing community of inventors

Osaka, Japan

Nobuhiro Iwamura

Average Co-Inventor Count = 1.50

ph-index = 2

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 = 30

Nobuhiro IwamuraHiroshi Taketani (2 patents)Nobuhiro IwamuraNobuhiro Iwamura (3 patents)Hiroshi TaketaniHiroshi Taketani (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Takeya USA Corporation (2 from 55 patents)

2. Performance Designed Products LLC (1 from 112 patents)


3 patents:

1. 12492049 - Assemblies for drinking and related methods

2. D660296 - Stylus

3. D620747 - Container lid

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as of
12/18/2025
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